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The Journal of Immunology, 2002, 168: 5297-5302.
Copyright © 2002 by The American Association of Immunologists

Mast Cell-Derived TNF-{alpha} Primes Sensory Nerve Endings in a Pulmonary Hypersensitivity Reaction

Anneke H. van Houwelingen1, Mirjam Kool, Saskia C. A. de Jager, Frank A. M. Redegeld, Dicky van Heuven-Nolsen, Aletta D. Kraneveld and Frans P. Nijkamp

Department of Pharmacology and Pathophysiology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands


    Abstract
 Top
 Abstract
 Introduction
 Materials and Methods
 Results
 Discussion
 References
 
TNF-{alpha} is a cytokine associated with inflammatory diseases, including asthma. Increased levels of TNF-{alpha} were found in the bronchoalveolar lavage fluid of mice undergoing a dinitrofluorobenzene (DNFB)-induced non-IgE-mediated pulmonary hypersensitivity reaction. We report in this work that TNF-{alpha} increases the susceptibility of sensory neurons to dinitrobenzene sulfonic acid (DNS) and capsaicin, leading to a tracheal vascular hyperpermeability response in DNFB-sensitized and DNS-challenged mice. mAb against TNF-{alpha} or the TNFR1 inhibited this hyperpermeability response in DNFB-sensitized and DNS-challenged mice. Furthermore, the hyperpermeability response after DNS challenge was abolished in DNFB-sensitized mast cell-deficient WBB6F1-W/WV mice. These animals showed a remarked decrease of TNF-{alpha} bronchoalveolar lavage fluid levels after a single DNS challenge. The hyperpermeability response after DNS challenge was regained in mast cell-deficient mice after mast cell reconstitution. These findings indicate a prominent role for TNF-{alpha} and its TNFR1 in the DNFB-induced tracheal hyperpermeability response. We propose that a priming effect of mast cell-derived TNF-{alpha} on the sensory neurons could be the mechanism of action of TNF-{alpha} in the vascular hyperpermeability response in tracheas of mice undergoing a pulmonary hypersensitivity reaction.


    Introduction
 Top
 Abstract
 Introduction
 Materials and Methods
 Results
 Discussion
 References
 
Formation of airway wall edema is one of the features observed in lungs from asthmatic patients (1, 2). Increased vascular permeability is related to edema formation and acts to bring plasma components into the extravascular space, which can constitute a defensive barrier (3). However, movement of extravascular plasma across the epithelium into the airway lumen can lead to shedding of the epithelium, impairment of mucociliary transport, and contribute to mucus plug formation. Furthermore, mediators derived from the kinin, complement, and coagulation system present in the extravasated plasma have the potential to cause bronchoconstriction and airway inflammation, and can activate sensory nerves (2, 3). Therefore, increased extravasation of plasma from vessels within the airways can represent a pathogenic mechanism in asthma.

TNF-{alpha} is a potent mediator associated with immunoregulation and inflammatory conditions such as asthma. In vivo application of TNF-{alpha} leads to bronchial hyperresponsiveness (4), neutrophilic inflammation in the airway (5), and increased pain perception in rats (6, 7). Furthermore, TNF-{alpha} is involved in alteration of the vascular permeability (8, 9, 10). In asthmatics, TNF-{alpha} levels are increased in sputum of symptomatic patients when compared with asymptomatic patients (11). The sources of TNF-{alpha} include various cell types, such as mast cells, macrophages, monocytes, and neutrophils (11, 12, 13, 14). TNF-{alpha} acts through activation of two receptors: a 55-kDa (p55) form designated TNFR1 and a 75-kDa (p75) form designated TNFR2. Both TNFR1 and TNFR2 could be detected in human lung tissue (15, 16). TNFR1 is found mainly on alveolar macrophages, bronchioles, and small blood vessels, while TNFR2 was detectable only in alveolar macrophages (16). Also, on sensory neurons both TNFR1 and TNFR2 can be detected (17, 18).

Mice skin-sensitized with the low-m.w. hapten dinitrofluorobenzene (DNFB)2 and intra-airway-challenged with the water-soluble form of the hapten, dinitrobenzene sulfonic acid (DNS), develop a hypersensitivity reaction in the airways (19, 20). Features of the pulmonary hypersensitivity reaction in mice include acute bronchoconstriction, mast cell activation, tracheal hyperreactivity, leukocyte infiltration in the lungs, and increased mucosal exudation in the alveolar lumen 24–48 h after challenge (19, 20). Van Loveren and colleagues (21, 22, 23) originally described the pulmonary reaction as a delayed-type hypersensitivity. However, we have shown that mast cells are activated shortly after challenge (24).

In previous experiments we have shown that a profound increase in tracheal vascular permeability can be detected after a second DNS challenge to DNFB-sensitized mice (25). Replacement of the second DNS challenge by capsaicin could mimic the tracheal vascular permeability response, indicating a possible role for sensory neurons and sensory neuropeptides in the tracheal hyperpermeability response in DNFB-sensitized mice (25). This finding was confirmed by tachykinin NK1 receptor blockade. The tachykinin NK1 receptor antagonist, RP67580, inhibited the tracheal vascular permeability response to a repeated DNS challenge in DNFB-sensitized mice (25).

It is known that TNF-{alpha} can modulate the susceptibility of neurons. In isolated human bronchial tissue, TNF-{alpha} increased the responsiveness to electric field stimulation (26). Moreover, in vitro incubation of rat sensory nerves with TNF-{alpha} enhanced the sensitivity of the neurons to capsaicin-induced excitation (27). Therefore, TNF-{alpha} could be involved in priming sensory nerve endings in the DNFB-induced tracheal hyperpermeability response to repeated DNS challenge.

To establish the role of TNF-{alpha} in the pulmonary DNFB-induced hypersensitivity reaction, the amount of TNF-{alpha} present in the bronchoalveolar lavage (BAL) fluid of DNFB-sensitized mice was determined on different time points after DNS challenge and compared with vehicle-sensitized animals. To investigate the ability of TNF-{alpha} to prime sensory nerve endings we followed two approaches. First, the role of TNF-{alpha} and its receptors in the tracheal hyperpermeability response in DNFB-sensitized mice was examined by the use of a neutralizing mAb against TNF-{alpha} and two TNFR mAb. Second, we investigated whether exogenous TNF-{alpha} sensitizes sensory nerve endings in naive mice, thereby enhancing capsaicin-induced tracheal vascular permeability. To determine whether mast cells could be the source of TNF-{alpha}, mast cell-deficient WBB6F1-W/WV mice were used prior to and after reconstitution with bone marrow-derived mast cells (BMMCs) from WBB6F1-+/+ mice.


    Materials and Methods
 Top
 Abstract
 Introduction
 Materials and Methods
 Results
 Discussion
 References
 
Animals

Male BALB/c mice were supplied by the Central Animal Laboratory (GDL, Utrecht University, Utrecht, The Netherlands). Mast cell-deficient (WBB6F1-W/WV) mice and the respective normal littermates (WBB6F1-+/+) were purchased from The Jackson Laboratory (Bar Harbor, ME). All mice had free access to tap water and chow food. Age-matched animals were used in all individual experiments. All experiments were conducted in accordance with the Animal Care Committee of Utrecht University.

Mast cell reconstitution

BMMCs were obtained and cultured from +/+ mice as described by Karimi et al. (28). Briefly, bone marrow was aseptically flushed from femurs and cultured in complete RPMI (RPMI 1640 medium, which contained 4 mM L-glutamine, 0.5 µM 2-ME, 1 mM sodium pyruvate, 100 U/ml penicillin, 100 mg/ml streptomycin, and 0.1 mM nonessential amino acids) supplemented with supernatant from a 7-day culture of PWM-stimulated splenocytes (20% v/v). Medium was refreshed once a week. Mast cell-deficient W/WV mice were infused via the tail vein with 2.5 x 106 cultured BMMCs from +/+ mice, and the recipients were studied 20 wk later.

Sensitization and experimental procedure

Skin sensitization was accomplished by 0.5% DNFB (Sigma-Aldrich, Axel, The Netherlands) dissolved in a mixture of acetone and olive oil (4/1). On day 0, DNFB or vehicle was applied onto the shaved abdomen (50 µl) and paws (50 µl). On day 1, DNFB or vehicle was only applied onto the abdomen (50 µl). On day 5, the animals were anesthetized with pentobarbitone (40 mg/kg i.p.) and intranasally (i.n.) challenged with DNS (6 mg/ml in 50 µl PBS; Sigma-Aldrich). Thirty minutes before the animals were killed on day 6, a second challenge with DNS, capsaicin (10-10 M per mouse, 50 µl; Fluka, Buchs, Switzerland) or PBS (50 µl) was applied and changes in tracheal vascular permeability were determined. A previous study showed that the applied dosage of capsaicin itself had no influence on the tracheal vascular permeability (25).

Neutralizing anti-TNF-{alpha} mAb (XT22 hybridoma cell line, 1 mg/mouse) or control (rat IgG, 1 mg/mouse; R&D Systems, Minneapolis, MN) were administered i.v. 1 h before the first DNS challenge. In separate series of experiments, anti-TNFR1 or anti-TNFR2 mAb (both 50 µg/mouse) or control (normal hamster serum; GDL) also were injected i.v. 1 h before the first DNS challenge. These two receptor Abs were purchased from Genzyme (Rüsselsheim, Germany) and have been extensively characterized (29, 30).

Intranasal treatment with TNF-{alpha} to naive or DNFB-sensitized mice

Anesthetized mice received i.n. different dosages of TNF-{alpha} (0.25–250 pg/mouse; PeproTech, Rocky Hill, NJ) or PBS in a volume of 50 µl. Twenty-four hours after the administration of TNF-{alpha} or PBS, animals were exposed i.n. to PBS, capsaicin (10-10 M per mouse), or different dosages of substance P (10-12–10-10 M per mouse; Calbiochem-Novabiochem, Lufelfingen, Switzerland). Thirty minutes after the i.n. administration of capsaicin, the mice were killed by pentobarbitone (60 mg/ml, 200 µl i.p.). According to our findings on substance P-induced leakage (25), the animals were killed after 15 min of exposure to substance P.

In a separate series of experiments TNF-{alpha} was administered i.n. to DNFB-sensitized animals to investigate whether exogenous TNF-{alpha} could mimic the effect of the first challenge. Therefore, TNF-{alpha} (25 pg per mouse) or PBS was applied i.n. to anesthetized DNFB-sensitized mice on day 5, replacing the first DNS challenge. PBS, DNS, or capsaicin was administered i.n. on day 6 to these mice. The animals were examined 30 min later.

Measurement of hyperpermeability

To assess changes in tracheal vascular permeability, Evans blue (1.25% in sterile saline, 50 µl; Sigma-Aldrich) was injected i.v. to anesthetized animals (pentobarbitone, 50 mg/kg i.p.). Evans blue dye binds to plasma proteins and quantification of the extracted dye from tracheal tissue provides a measurement of tracheal permeability changes (31, 32). The dye was injected 2 h before the animals were killed. Shortly before the mice died, heparin was administered i.v. (10 U/ml blood) and blood samples were taken. The animal was perfused via the right ventricle with 10 ml warm saline (37°C). Blood and perfusion fluid were expelled through an incision in the vena cava. Thereafter, the trachea was removed from the animal, dissected free of fat and connective tissue, and placed into formamide (250 µl). Evans blue dye was extracted from the tracheas overnight at 40°C. Tracheas were dried for 3 days at 40°C and tracheal dry weight was determined. The amount of Evans blue in the plasma samples and formamide extracts was quantified by measuring the OD at a wavelength of 595 nm with a Benchmark microplate reader (Bio-Rad, Hercules, CA). The amount of Evans blue present in the trachea was calculated by dividing OD value of the formamide sample (corrected for the volume) by the OD value of the plasma sample. Changes in tracheal vascular permeability were expressed as microliters of leakage per milligram of tracheal dry weight.

Measurement of TNF-{alpha} in BAL fluid

In separate series of experiments, BAL fluid was taken from vehicle-sensitized or DNFB-sensitized animals on different time points after the DNS challenge on day 5 and 30 min after the second challenge on day 6. At the time of the lavage, mice were killed and the chest cavity was exposed to allow expansion. The trachea was carefully intubated and the catheter was secured with ligatures. Warm saline (37°C, 1 ml) was slowly injected in the lungs and withdrawn. The concentration of TNF-{alpha} in BAL fluid was measured via a murine TNF-{alpha} ELISA kit (BioSource, Nivelles, Belgium).

Statistical analysis

The results are expressed as mean ± SEM. Differences between the groups were analyzed by a Student’s t test or ANOVA. If appropriate, the ANOVA was followed by the Bonferroni’s multiple comparison test (GraphPad Prism version 2.01; GraphPad, San Diego, CA). All p values <0.05 were considered to reflect a statistically significant difference.


    Results
 Top
 Abstract
 Introduction
 Materials and Methods
 Results
 Discussion
 References
 
TNF-{alpha} levels in the BAL fluid of mice undergoing a DNFB-induced pulmonary hypersensitivity reaction

TNF-{alpha} was detectable in the BAL fluid of both vehicle- and DNFB-sensitized mice (Table IGo). Thirty minutes after a challenge with DNS, the levels of TNF-{alpha} in the BAL fluid of DNFB-sensitized animals were increased when compared with vehicle-sensitized animals. The amount of TNF-{alpha} in DNFB-sensitized animals declined at 6 h to control level.


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Table I. Amount of TNF-{alpha} present in the BAL fluid of vehicle-sensitized or DNFB-sensitized BALB/c mice on different time points after the first DNS challenge on day 51

 
Effect of anti-TNF-{alpha} pretreatment on the vascular hyperpermeability found in mice undergoing a DNFB-induced pulmonary hypersensitivity reaction

Because the amount of TNF-{alpha} was increased dramatically after the first DNS challenge, anti-TNF-{alpha} mAb was administered before the first DNS challenge on day 5. A second challenge with DNS enhanced the tracheal vascular permeability in DNFB-sensitized and DNS-challenged mice treated with control Ab (Fig. 1GoA). This increased response to a second challenge with DNS could be inhibited with the anti-TNF-{alpha} mAb given 1 h before the first DNS challenge on day 5 (Fig. 1GoA). In addition, capsaicin exposure to DNFB-sensitized and single DNS-challenged mice increased the tracheal vascular permeability mice treated with control Ab (Fig. 1GoB). This increased response to capsaicin could also be inhibited with the anti-TNF-{alpha} mAb (Fig. 1GoB).



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FIGURE 1. Effect of the anti-TNF-{alpha} (A and B), anti-TNFR1 (C and D), and anti-TNFR2 (E and F) on the tracheal vascular permeability induced by PBS, DNS, or capsaicin in DNFB-sensitized and single DNS-challenged BALB/c mice. Results are expressed as mean ± SEM for n = 6–8 animals per group. *, p < 0.001 as compared with PBS-challenged animals (ANOVA and Bonferonni test); {ddagger}, p < 0.001 as compared with control Ab-treated mice (ANOVA and Bonferonni test).

 
Effect of anti-TNFR1 and anti-TNFR2 mAb treatment on the vascular hyperpermeability in mice undergoing a DNFB-induced pulmonary hypersensitivity reaction

TNF-{alpha} elicits its effects via binding to two TNFRs, TNFR1 and TNFR2. The effect of anti-TNFR1 and anti-TNFR2 mAb treatment on DNFB-induced tracheal vascular hyperpermeability response after a repeated DNS challenge or DNS/capsaicin-challenge is also depicted in Fig. 1Go. Anti-TNFR1 or anti-TNFR2 itself had no influence on basal tracheal vascular permeability. Anti-TNFR1, but not anti-TNFR2 pretreatment, inhibited the hyperpermeability response to a second DNS challenge (Fig. 1Go, C and D). Moreover, an i.n. application of capsaicin, instead of the second DNS challenge, enhanced the tracheal vascular permeability in DNFB-sensitized and single DNS-challenged mice. This increased response to capsaicin could also be blocked by anti-TNFR1 (Fig. 1GoE) but not with anti-TNFR2 pretreatment (Fig. 1GoF).

Priming effect of TNF-{alpha} on capsaicin- or DNS-induced tracheal vascular permeability changes

Twenty-four hours after the administration of TNF-{alpha}, an increased vascular permeability response to capsaicin (10-10 M per mouse) was observed in tracheas of naive mice (Fig. 2Go). This TNF-{alpha}-induced hyperpermeability response was dose dependent. Treatment with TNF-{alpha} or capsaicin alone had no influence on basal tracheal vascular permeability in naive mice. The influence of TNF-{alpha} on the tracheal vascular permeability induced by substance P is depicted in Table IIGo. With increasing dosages, substance P itself induced an enhancement of the tracheal vascular permeability in a dose-dependent manner. No additive response to substance P could be found after TNF-{alpha} pretreatment.



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FIGURE 2. Changes in tracheal vascular permeability in BALB/c mice induced by i.n. applied capsaicin (10-10 M per mouse) or PBS 24 h after i.n. pretreatment with different dosages of TNF-{alpha} or PBS. Data are expressed as mean ± SEM for n = 6–8 animals per group. *, p < 0.005 as compared with PBS-treated animals, unpaired t test.

 

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Table II. Changes in tracheal vascular permeability in BALB/c mice induced by i.n. application of different dosages of substance P or PBS 24 h after intranasal pretreatment with TNF-{alpha} (25 pg/mouse) or PBS1

 
To investigate whether TNF-{alpha} is responsible for the hyperpermeability response in DNFB-sensitized mice, the first DNS challenge on day 5 was replaced by TNF-{alpha} or PBS. On day 6, these mice were challenged with DNS, capsaicin, or PBS. In DNFB-sensitized mice, TNF-{alpha} elicited a tracheal hyperpermeability response to both DNS and capsaicin compared with DNFB-sensitized TNF-{alpha}-treated and PBS-challenged mice (Fig. 3Go). TNF-{alpha} itself had no influence on the tracheal vascular permeability.



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FIGURE 3. Changes in tracheal vascular permeability induced by i.n. applied DNS (filled bar), capsaicin (10-10 M per mouse), or PBS on day 6. All BALB/c mice were DNFB sensitized and treated i.n. with either TNF-{alpha} (25 pg/mouse) or PBS on day 5. Thus, the first DNS challenge was replaced by the i.n. pretreatment with either PBS or TNF-{alpha}. Data are expressed as mean ± SEM for n = 6–8 animals per group. *, p < 0.005 as compared with PBS-treated animals, unpaired t test.

 
Effect of a second DNS challenge in DNFB-sensitized mast cell-deficient mice

To investigate whether mast cells are involved in the tracheal vascular hyperpermeability response to a repeated DNS challenge, mast cell-deficient W/WV and their congenic normal (+/+) mice were used. In DNFB-sensitized +/+ mice, a second DNS challenge increased the tracheal vascular permeability, as depicted in Fig. 4Go. However, in mast cell-deficient W/WV mice the hyperpermeability to a second DNS challenge was not observed (Fig. 4GoA). The tracheal hyperpermeability response to a repeated DNS challenge was regained after mast cell reconstitution in DNFB-sensitized W/WV mice when compared with their age-matched +/+ mice (Fig. 4GoB).



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FIGURE 4. Effect of a DNS challenge or PBS challenge in DNFB-sensitized and single DNS challenge WBB6F1-W/WV and WBB6F1-+/+ mice before (A) and after (B) reconstitution with cultured BMMCs. Data are expressed as mean ± SEM for n = 6–8 animals per group. *, p < 0.01 as compared with PBS-challenged animals; {ddagger}, p < 0.01 as compared with control Ab-treated mice (ANOVA and Bonferonni test).

 
TNF-{alpha} levels in the BAL fluid of DNFB-sensitized mast cell-deficient mice after single DNS challenge

Because TNF-{alpha} appears to increase directly upon the first DNS challenge (Table IGo) in DNFB-sensitized BALB/c mice, TNF-{alpha} BAL fluid levels were measured 30 min after a single DNS challenge in mast cell-deficient DNFB-sensitized W/WV mice and their congenic littermates (+/+). Increased TNF-{alpha} BAL fluid levels were found 30 min after the first DNS challenge in DNFB-sensitized BALB/c and DNFB-sensitized +/+ animals (Fig. 5Go) compared with vehicle-sensitized BALB/c or vehicle-sensitized +/+ mice. However, no difference in TNF-{alpha} levels in the BAL fluid was found after DNS challenge in DNFB-sensitized W/WV mice compared with vehicle-sensitized mice (Fig. 5Go).



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FIGURE 5. Amount of TNF-{alpha} present in the BAL fluid of vehicle-sensitized or DNFB-sensitized BALB/c, WBB6F1-W/WV animals, and their littermates (+/+) 30 min after the first DNS challenge on day 5. Data are expressed as mean ± SEM for n = 4–6 animals per group. *, p < 0.01 compared with vehicle-sensitized mice; {ddagger}, p < 0.01 compared with DNFB-sensitized BALB/c or DNFB-sensitized WBB6F1-+/+.

 

    Discussion
 Top
 Abstract
 Introduction
 Materials and Methods
 Results
 Discussion
 References
 
In this study, we demonstrate that TNF-{alpha} is able to increase the susceptibility of the sensory nerve endings for excitatory stimuli, such as capsaicin, in a non-IgE-mediated pulmonary hypersensitivity reaction. The enhanced susceptibility leads to a tracheal vascular hyperpermeability response as a result of a repeated DNS challenge in DNFB-sensitized mice. This effect of TNF-{alpha} on the sensory nerves is mast cell dependent and TNFR1 mediated.

TNF-{alpha} is believed to play a role in the pathogenesis of asthma in humans and in animal models for asthma (33, 34, 35). In the present study, we have found increased amounts of TNF-{alpha} in the BAL fluid of DNFB-sensitized mice after a first challenge with DNS. In vehicle-sensitized mice, a small increase in TNF-{alpha} BAL levels was also observed 6 h after the first DNS challenge when compared with nonchallenged animals. This was probably due to the irritant effect of DNS.

TNF-{alpha} can be released from several cell types, including activated mast cells (13), macrophages (36), and monocytes (14). Appearance of TNF-{alpha} in the BAL fluid directly after the first challenge suggests that TNF-{alpha} is released by cells that contain prestored TNF-{alpha}. This includes tissue-resident inflammatory cells like mast cells and macrophages in the hyperpermeability response in DNFB-sensitized animals. DNFB-sensitized W/WV mice showed no increase in TNF-{alpha} levels in their BAL fluid 30 min after the first DNS challenge compared with their congenic littermates (+/+) or BALB/c mice. Furthermore, in DNFB-sensitized mast cell-deficient W/WV mice the hyperpermeability response to a repeated DNS challenge was absent while reconstitution of mast cells regained this response. Altogether, mast cells play a key role in the release of TNF-{alpha} in mice undergoing a pulmonary hypersensitivity reaction.

The biological effects of TNF-{alpha} are elicited by two distinct TNFRs. TNFR1 has been associated with inflammation (37), neutrophilic infiltration (38), and apoptosis (39). TNFR2 seems to play a role in cell proliferation (40) and initiation of cutaneous immune response (41). We have found that anti-TNFR1 mAb treatment administered 1 h before the first DNS challenge inhibited hyperpermeability responses in the trachea of DNFB-sensitized and repeatedly DNS-challenged mice. This finding is in accordance with studies on inflammatory conditions such as hyperalgesia and skin necrosis (30, 42). Besides an anti-TNF-{alpha} receptor Ab treatment, the influence of both receptors on the hyperpermeability response could be examined by TNFR1 and/or TNFR2 knockout mice. However, this will not give a definite answer on the TNFR1 involvement in this study, because both receptors are already involved in the sensitization phase of a hypersensitivity reaction (41, 43). Although both receptor types are widely expressed (including different cell lines and lung tissues), not much is known about the presence of TNFR1 and TNFR2 on sensory nerve endings. A recent study showed that dorsal root ganglions contain both TNFR1 and TNFR2 (17, 18). The expression of both receptor subtypes was enhanced after exogenous TNF-{alpha} or chronic constriction injury of the nerve, which is a model for inflammatory neuropathy (17).

It is known that TNF-{alpha} is able to modulate the sensory nerve endings in vivo. The responses of TNF-{alpha} associated with inflammation included an enhanced sensitivity to painful stimuli, a condition known as hyperalgesia. Administered systemically or intradermally, TNF-{alpha} induces a hyperalgesic state, presumably by an action at the peripheral terminals, leading to decreased thresholds required for stimulation of C-fibers (6, 7). Similar findings have been observed in the airways, where TNF-{alpha} facilitated the capsaicin-induced calcitonin gene-related peptide release in rat tracheas (44). Our findings also demonstrate that TNF-{alpha} is able to increase the sensitivity of sensory neurons to neurogenic stimuli in DNFB-sensitized mice. In naive mice, TNF-{alpha} only enhanced the capsaicin-induced permeability in contrast to substance P-induced permeability response. This leads to the conclusion that TNF-{alpha} acts specifically on the sensory nerve ending and not at the tachykinin receptor level.

This finding of an increased susceptibility to excitatory agents after TNF-{alpha} application is also demonstrated in cell cultures (44). Pretreatment with TNF-{alpha} not only increased the number of cobalt-labeled neurons in rat dorsal root ganglia cultures but also enhanced the peak amplitude of the capsaicin-evoked inward current (27). Furthermore, in single nociceptive primary afferent fibers of anesthetized rats application of low concentrations of TNF-{alpha} increased the axonal activity of the fibers (45).

The precise mechanism by which TNF-{alpha} influences the susceptibility of the sensory nerves for excitatory stimuli is unknown. It is possible that TNF-{alpha} increase the susceptibility directly by binding to its TNFR1 on the sensory neuron. This will result in mitogen-activated protein kinase and c-Jun N-terminal kinase and mobilization of calcium ions from intracellular stores (18). It is possible that the enhanced mobilization of calcium is linked to the sensitivity of the neuron for neurogenic stimuli. TNF-{alpha} can also be taken up by the nerve and transported to the ganglion, where it may modify protein and neuropeptide expression in the sensory neuron (17). A third mechanism for the increased sensitivity of the sensory neuron by TNF-{alpha} is via the production of other inflammatory mediators, such as nerve growth factor or PGs via binding and activation of the TNFR1. In fibroblasts, TNF-{alpha} stimulated the production of nerve growth factor via the TNFR1 (46). During peripheral inflammation, nerve growth factor increased the sensitivity of dorsal root ganglia (47). In addition, PGs are able to increase the susceptibility of sensory neurons to capsaicin (27, 48).

In summary, we propose that mast cells of DNFB-sensitized mice will release TNF-{alpha} upon the DNS challenge. This process will then increase the sensitivity of sensory nerve ending at the time of the second challenge, resulting in a tracheal hyperpermeability response. It can be concluded that mast cell-derived TNF-{alpha} and its TNFR1 play a prominent role in priming of the sensory nerve endings in airways of mice undergoing a hypersensitivity reaction.


    Acknowledgments
 
Rat anti-mouse hybridoma cells producing anti-TNF-{alpha} mAbs (XT22) were generously provided by Dr. R. L. Coffman (Department of Immunology, DNAX Research Institute, Palo Alto, CA).


    Footnotes
 
1 Address correspondence and reprint requests to Dr. Anneke H. van Houwelingen, Department of Pharmacology and Pathophysiology, Utrecht University, P.O. Box 80082, 3508 TB Utrecht, The Netherlands. E-mail address: A.H.vanHouwelingen{at}pharm.uu.nl Back

2 Abbreviations used in this paper: DNFB, dinitrofluorobenzene; BMMC, bone marrow-derived mast cell; BAL, bronchoalveolar lavage; i.n., intranasal(ly); DNS, dinitrobenzene sulfonic acid. Back

Received for publication December 13, 2001. Accepted for publication March 7, 2002.


    References
 Top
 Abstract
 Introduction
 Materials and Methods
 Results
 Discussion
 References
 

  1. Fabbri, L. M.. 1994. Airway inflammation in occupational asthma. Am. J. Respir. Crit. Care Med. 150:S80.
  2. Chung, K. F., D. F. Rogers, P. J. Barnes, T. W. Evans. 1990. The role of increased airway microvascular permeability and plasma exudation in asthma. Eur. Respir. J. 3:329.[Abstract]
  3. Persson, C. G. A., J. S. Erjefëlt, M. Andersson, L. Greiff, C. Svensson. 1996. Extravasation, lamina propria flooding and luminal entry of bulk plasma exudate in mucosal defence, inflammation and repair. Pulm. Pharmacol. 9:129.[Medline]
  4. Kips, J. C., J. Tavernier, R. A. Pauwels. 1992. Tumor necrosis factor causes bronchial hyperresponsiveness in rats. Am. Rev. Respir. Dis. 145:332.[Medline]
  5. Ulrich, T. R., L. R. Watson, S. Yin, K. Guo, P. Wang, H. Thang, J. D. Castillo. 1991. The intratracheal administration of endotoxin and cytokines. Am. J. Pathol. 138:1485.[Abstract]
  6. Cunha, F. Q., S. Poole, B. B. Lorenzetti, S. H. Ferraira. 1992. The pivotal role of tumour necrosis factor-{alpha} in the development of inflammatory hyperalgesia. Br. J. Pharmacol. 107:660.[Medline]
  7. Woolf, C. J., A. Allchorne, B. Safieh-Garabedian, S. Poole. 1997. Cytokines, nerve growth factor and inflammatory hyperalgesia: the contribution of tumor necrosis factor-{alpha}. Br. J. Pharmacol. 121:417.[Medline]
  8. Horvath, C. J., T. J. Ferro, G. Jesmok, A. B. Malik. 1988. Recombinant tumor necrosis factor increases pulmonary vascular permeability independent of neutrophils. Proc. Natl. Acad. Sci. USA 85:9219.[Abstract/Free Full Text]
  9. Hybertson, B. M., E. K. Jepson, O. J. Cho, J. H. Clarke, Y. M. Lee, J. E. Repine. 1997. TNF mediates lung leak, but not neutrophil accumulation, in lungs of rats given IL-1 intratracheally. Am. J. Respir. Crit. Care Med. 155:1972.[Abstract]
  10. Ferrero, E., M. R. Zocchi, E. Magni, M. C. Panzeri, F. Curnis, C. Rugarli, M. E. Ferrero, A. Corti. 2001. Roles of tumor necrosis factor p55 and p75 receptors in TNF-{alpha}-induced vascular permeability. Am. J. Physiol. 281:C1173.[Abstract/Free Full Text]
  11. Bradding, P., J. A. Roberts, K. M. Britten, S. Montefort, R. Djukanovic, R. Mueller, C. H. Heusser, P. H. Howarth, S. T. Holgate. 1994. Interleukin-4, -5 and -6 and tumor necrosis factor-{alpha} in normal and asthmatic airways: evidence for the human mast cell as source of these cytokines. Am. J. Respir. Cell Mol. Biol. 10:471.[Abstract]
  12. Ohkawara, Y., K. Yamauchi, Y. Tanno, G. Tamura, H. Ohtani, H. Nagura, K. Ohkuda, T. Takishima. 1992. Human lung mast cells and pulmonary macrophages produce tumor necrosis factor-{alpha} in sensitized lung tissue after IgE receptor triggering. Am. J. Respir. Cell Mol. Biol. 7:385.
  13. Gordon, J. R., S. J. Galli. 1990. Mast cells as a source of both preformed and immunologically inducible TNF-{alpha}/cachectin. Nature 346:274.[Medline]
  14. Hofsli, E., J. Lamvik, J. Nissen-Meyer. 1988. Evidence that tumour necrosis factor (TNF) is not constitutively present in vivo: the association of TNF with freshly isolated monocytes reflects a rapid in vitro production. Scand. J. Immunol. 28:435.[Medline]
  15. Abdolrasulnia, R., V. L. Shepherd. 1992. Purification of type I and type II tumor necrosis factor receptors from human lung tissue. Am. J. Respir. Cell Mol. Biol. 7:42.
  16. Shimomoto, H., Y. Hasegawa, Y. Nozaki, N. Takagi, T. Shibagaki, A. Nakao, K. Shimokata. 1995. Expression of tumor necrosis factor receptors in human lung cancer cells and normal lung tissues. Am. J. Respir. Cell Mol. Biol. 13:271.[Abstract]
  17. Shubayev, V. I., R. R. Myers. 2001. Axonal transport of TNF-{alpha} in painful neuropathy: distribution of ligand tracer and TNF receptors. J. Neuroimmunol. 114:48.[Medline]
  18. Pollock, J., S. M. McFarlane, M. C. Connell, U. Zehavi, P. Vandenabeele, D. J. MacEwan, R. H. Scott. 2002. TNF-{alpha} receptors simultaneously activate Ca2+ mobilisation and stress kinases in cultured sensory neurones. Neuropharmacology 42:93.[Medline]
  19. Buckley, T. L., F. P. Nijkamp. 1994. Airways hyperreactivity and cellular accumulation in a delayed-type hypersensitivity reaction in the mouse: modulation by capsaicin-sensitive nerves. Am J. Respir. Crit. Care Med. 149:400.[Abstract]
  20. Buckley, T. L., F. P. Nijkamp. 1994. Mucosal exudation associated with a pulmonary delayed-type hypersensitivity reaction in the mouse. J. Immunol. 153:4169.[Abstract]
  21. Garssen, J., F. P. Nijkamp, S. S. Wagenaar, A. Zwart, P. W. Askenase, H. Van Loveren. 1989. Regulation of delayed-type hypersensitivity-like responses in the mouse lung, determined with histological procedures: serotonin, T-cell suppressor-inducer factor and high antigen dose tolerance regulate the magnitude of T-cell dependent inflammatory reactions. Immunology 68:51.[Medline]
  22. Garssen, J., H. Van Loveren, H. Van Der Vliet, H. Bot, F. P. Nijkamp. 1993. T cell-mediated induction of airway hyperresponsiveness and altered lung functions in mice are independent of increased vascular permeability and mononuclear cell infiltration. Am. Rev. Respir. Dis. 147:307.[Medline]
  23. Van Loveren, H., P. W. Askenase. 1984. Delayed-type hypersensitivity is mediated by a sequence of two different T cell activities. J. Immunol. 133:2397.[Abstract]
  24. Kraneveld, A. D., M. L. J. A. Van Tilburg, C. E. Vallinga, F. A. M. Redegeld, F. P. Nijkamp. 1998. Mast cells contribute to the cellular accumulation and tracheal hyperreactivity associated with pulmonary delayed-type hypersensitivity (DTH) reaction in the mouse. Am. J. Respir. Crit. Care Med. 157:A243.
  25. van Houwelingen, A., L. A. van der Avoort, D. Heuven-Nolsen, A. D. Kraneveld, F. P. Nijkamp. 1999. Repeated challenge with dinitrobenzene sulphonic acid in dinitrofluorobenzene-sensitized mice results in vascular hyperpermeability in the trachea: a role for tachykinins. Br. J. Pharmacol. 127:1583.[Medline]
  26. Anticevich, S. Z., J. M. Hughes, J. L. Black, C. L. Armour. 1995. Induction of human airway hyperresponsiveness by tumor necrosis factor-{alpha}. Eur. J. Pharmacol. 284:221.[Medline]
  27. Nicol, G. D., J. C. Lopshire, C. M. Pafford. 1997. Tumor necrosis factor enhances the capsaicin sensitivity of rat sensory neurons. J. Neurosci. 17:975.[Abstract/Free Full Text]
  28. Karimi, K., F. A. Redegeld, R. Blom, F. P. Nijkamp. 2000. Stem cell factor and interleukin-4 increase responsiveness of mast cells to substance P. Exp. Hematol. 28:626.[Medline]
  29. Sheehan, K. C., N. H. Ruddle, R. D. Schreiber. 1989. Generation and characterization of hamster monoclonal antibodies that neutralize murine TNFs. J. Immunol. 142:3884.[Abstract]
  30. Sheehan, K. C., J. K. Pinckard, C. D. Arthur, L. P. Dehner, D. V. Goeddel, R. D. Schreiber. 1995. Monoclonal Abs specific for murine p55 and p75 tumor necrosis factor receptors: identification of a novel in vivo role for p75. J. Exp. Med. 181:607.[Abstract/Free Full Text]
  31. Udaka, K., Y. Takeuchi, H. Z. Movat. 1970. Simple method for quantitation of enhanced vascular permeability. Proc. Soc. Exp. Biol. Med. 133:1384.[Medline]
  32. Rogers, D. F., P. Boschetto, P. J. Barnes. 1989. Plasma exudation: correlation between Evans Blue dye and radiolabeled albumin in guinea pig airways in vivo. J. Pharmacol. Methods 21:309.[Medline]
  33. Casale, T. B., J. J. Costa, S. J. Galli. 1996. TNF-{alpha} is important in human lung allergic reactions. Am. J. Respir. Cell Mol. Biol. 15:35.[Abstract]
  34. Lukacs, N. W., R. M. Strieter, S. W. Chensue, M. Widmer, S. L. Kunkel. 1995. TNF-{alpha} mediates recruitment of neutrophils and eosinophils during airway inflammation. J. Immunol. 154:5411.[Abstract]
  35. Maestrelli, P., A. Di Stefano, P. Occari, G. Turato, G. Milani, F. Pivirotto, C. E. Mapp, L. M. Fabbri, M. Saetta. 1995. Cytokines in the airway mucosa of subjects with asthma induced by toluene diisocyanate. Am. J. Respir. Crit. Care Med. 151:607.[Abstract]
  36. Tachibana, K., G. J. Chen, D. S. Huang, P. Scuderi, R. R. Watson. 1992. Production of tumor necrosis factor {alpha} by resident and activated murine macrophages. J. Leukocyte Biol. 51:251.[Abstract]
  37. Kondo, S., D. N. Sauder. 1997. Tumor necrosis factor (TNF) receptor type 1 (p55) is a main mediator for TNF-{alpha}-induced skin inflammation. Eur. J. Immunol. 27:1713.[Medline]
  38. Peschon, J. J., D. S. Torrance, K. L. Stocking, M. B. Glaccum, C. Otten, C. R. Willis, K. Charrier, P. J. Morrissey, C. B. Ware, K. M. Mohler. 1998. TNF receptor-deficient mice reveal divergent roles for p55 and p75 in several models of inflammation. J. Immunol. 160:943.[Abstract/Free Full Text]
  39. Tartaglia, L. A., T. M. Ayres, G. H. Wong, D. V. Goeddel. 1993. A novel domain within the 55 kd TNF receptor signals cell death. Cell 74:845.[Medline]
  40. Tartaglia, L. A., D. V. Goeddel, C. Reynolds, I. S. Figari, R. F. Weber, B. M. Fendly, Jr M. A. Palladino. 1993. Stimulation of human T cell proliferation by specific activation of the 75-kDa TNF receptor. J. Immunol. 151:4637.[Abstract]
  41. Wang, B., H. Fujisawa, L. Zhuang, S. Kondo, G. M. Shivji, C. S. Kim, T. W. Mak, D. N. Sauder. 1997. Depressed Langerhans cell migration and reduced contact hypersensitivity response in mice lacking TNF receptor p75. J. Immunol. 159:6148.[Abstract]
  42. Sommer, C., C. Schmidt, A. George. 1998. Hyperalgesia in experimental neuropathy is dependent on the TNF receptor 1. Exp. Neurol. 151:138.[Medline]
  43. Becke, F. M., T. Hehlgans, G. Brockhoff, D. N. Mannel. 2001. Development of allergic contact dermatitis requires activation of both tumor necrosis factor-receptors. Eur. Cytokine Network 12:45.[Medline]
  44. Hua, X. Y., P. Chen, A. Fox, R. R. Myers. 1996. Involvement of cytokines in lipopolysaccharide-induced facilitation of CGRP release from capsaicin-sensitive nerves in the trachea: studies with interleukin-1{alpha} and tumor necrosis factor-{alpha}. J. Neurosci. 16:4742.[Abstract/Free Full Text]
  45. Sorkin, L. S., W. H. Xiao, R. Wagner, R. R. Myers. 1997. Tumour necrosis factor-{alpha} induces ectopic activity in nociceptive primary afferent fibres. Neuroscience 81:255.[Medline]
  46. Hattori, A., K. Hayashi, M. Kohno. 1996. Tumor necrosis factor (TNF) stimulates the production of nerve growth factor in fibroblasts via the 55-kDa type 1 TNF receptor. FEBS Lett. 379:157.[Medline]
  47. Nicholas, R. S., J. Winter, P. Wren, R. Bergmann, C. J. Woolf. 1999. Peripheral inflammation increases the capsaicin sensitivity of dorsal root neurons in a nerve growth factor-dependent manner. Neuroscience 91:1425.[Medline]
  48. Nicol, G. D., D. K. Klingberg, M. R. Vasko. 1992. Prostaglandin E2 increases calcium conductance and stimulates release of substance P in avian sensory neurons. J. Neurosci. 12:1979.



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