Skip to main content
Erschienen in: Journal of Clinical Immunology 2/2007

01.03.2007

Effects of Tumour Necrosis Factor-α on Human Sperm Motility and Apoptosis

verfasst von: Anna Perdichizzi, Ferdinando Nicoletti, Sandro La Vignera, Nunziata Barone, Rosario D’Agata, Enzo Vicari, Aldo E. E. Calogero

Erschienen in: Journal of Clinical Immunology | Ausgabe 2/2007

Einloggen, um Zugang zu erhalten

Abstract

The aim of this study was to evaluate the effects of tumour necrosis factor-α (TNF-α) on sperm motility, mitochondrial membrane potential (ΔΨ), phosphatidylserine (PS) externalization, sperm chromatin packaging quality, and DNA fragmentation. Motile spermatozoa, obtained from 10 normozoospermic men, were incubated with increasing concentrations of TNF-α and analyzed 1, 3, 6, and 24 h after incubation by flow cytometry. TNF-α decreased total motility 24 h after incubation at 10 ng/mL and progressive motility 3 h after incubation. Accordingly, TNF-α reduced sperm ΔΨ in a concentration- and time-dependent manner. TNF-α increased the percentage of spermatozoa with PS externalization from the concentration of 1 ng/mL 1 h after incubation. TNF-α produced sperm chromatin and DNA damage in a concentration- and time-dependent manner. In conclusion, these findings may explain the reduction of fertility, secondary to upregulated production of TNF-α, in men with urogenital infections.
Literatur
1.
Zurück zum Zitat Bingham CO III: The pathogenesis of rheumatoid arthritis: Pivotal cytokines involved in bone degradation and inflammation. J Rheumatol 65(Suppl):3–9, 2002 Bingham CO III: The pathogenesis of rheumatoid arthritis: Pivotal cytokines involved in bone degradation and inflammation. J Rheumatol 65(Suppl):3–9, 2002
2.
Zurück zum Zitat Lowes MA, Lew W, Krueger JG: Current concepts in the immunopathogenesis of psoriasis. Dermatol Clin 22:349–369, 2004PubMedCrossRef Lowes MA, Lew W, Krueger JG: Current concepts in the immunopathogenesis of psoriasis. Dermatol Clin 22:349–369, 2004PubMedCrossRef
3.
Zurück zum Zitat Rabinovitch A, Suarez-Pinzon WL: Role of cytokines in the pathogenesis of autoimmune diabetes mellitus. Rev Endocrinol Metab Disord 4:291–299, 2003CrossRef Rabinovitch A, Suarez-Pinzon WL: Role of cytokines in the pathogenesis of autoimmune diabetes mellitus. Rev Endocrinol Metab Disord 4:291–299, 2003CrossRef
4.
Zurück zum Zitat Romagnani S: Th1 and Th2 in human diseases. Clin Immunol Immunopathol 80(3 Pt 1):225–235, 1996PubMedCrossRef Romagnani S: Th1 and Th2 in human diseases. Clin Immunol Immunopathol 80(3 Pt 1):225–235, 1996PubMedCrossRef
5.
Zurück zum Zitat Anderson DJ, Hill JA: Cell-mediated immunity in infertility. Am J Reprod Immunol Microbiol 17:22–30, 1988PubMed Anderson DJ, Hill JA: Cell-mediated immunity in infertility. Am J Reprod Immunol Microbiol 17:22–30, 1988PubMed
6.
Zurück zum Zitat Cohen J, Edwards R, Fehilly C, Fishel S, Hewitt J, Purdy J, Rowland G, Steptoe P, Webster J: In vitro fertilization: A treatment for male infertility. Fertil Steril 43:422–432, 1985PubMed Cohen J, Edwards R, Fehilly C, Fishel S, Hewitt J, Purdy J, Rowland G, Steptoe P, Webster J: In vitro fertilization: A treatment for male infertility. Fertil Steril 43:422–432, 1985PubMed
7.
Zurück zum Zitat Talbert LM, Hammond MG, Halme J, O’Rand M, Fryer JG, Ekstrom RD: Semen parameters and fertilization of human oocytes in vitro: A multivariable analysis. Fertil Steril 48:270–277, 1987PubMed Talbert LM, Hammond MG, Halme J, O’Rand M, Fryer JG, Ekstrom RD: Semen parameters and fertilization of human oocytes in vitro: A multivariable analysis. Fertil Steril 48:270–277, 1987PubMed
8.
Zurück zum Zitat Wolf JP, Bulwa S, Ducot B, Rodrigues D, Jouannet P: Fertilizing ability of sperm with unexplained in vitro fertilization failures, as assessed by the zona-free hamster egg penetration assay: Its prognostic value for sperm-oolemma interaction. Fertil Steril 65:1196–1201, 1996PubMed Wolf JP, Bulwa S, Ducot B, Rodrigues D, Jouannet P: Fertilizing ability of sperm with unexplained in vitro fertilization failures, as assessed by the zona-free hamster egg penetration assay: Its prognostic value for sperm-oolemma interaction. Fertil Steril 65:1196–1201, 1996PubMed
9.
Zurück zum Zitat Krause W, Bohring C, Gueth A, Horster S, Krisp A, Skrzypek J: Cellular and biochemical markers in semen indicating male accessory gland inflammation. Andrologia 35:279–282, 2003PubMedCrossRef Krause W, Bohring C, Gueth A, Horster S, Krisp A, Skrzypek J: Cellular and biochemical markers in semen indicating male accessory gland inflammation. Andrologia 35:279–282, 2003PubMedCrossRef
10.
Zurück zum Zitat Billig H, Furuta I, Rivier C, Tapanainen J, Parvinen M, Hsueh AJ: Apoptosis in testis germ cells: Developmental changes in gonadotropin dependence and localization to selective tubule stages. Endocrinology 136:5–12, 1995PubMedCrossRef Billig H, Furuta I, Rivier C, Tapanainen J, Parvinen M, Hsueh AJ: Apoptosis in testis germ cells: Developmental changes in gonadotropin dependence and localization to selective tubule stages. Endocrinology 136:5–12, 1995PubMedCrossRef
11.
Zurück zum Zitat Aitken RJ, Buckingham D: Enhanced detection of reactive oxygen species produced by human spermatozoa with 7-dimethyl amino-naphthalin-1, 2-dicarbonic acid hydrazide. Int J Androl 15:211–219, 1992PubMed Aitken RJ, Buckingham D: Enhanced detection of reactive oxygen species produced by human spermatozoa with 7-dimethyl amino-naphthalin-1, 2-dicarbonic acid hydrazide. Int J Androl 15:211–219, 1992PubMed
12.
Zurück zum Zitat Barroso G, Morshedi M, Oehninger S: Analysis of DNA fragmentation, plasma membrane translocation of phosphatidylserine and oxidative stress in human spermatozoa. Hum Reprod 15:1338–1344, 2000PubMedCrossRef Barroso G, Morshedi M, Oehninger S: Analysis of DNA fragmentation, plasma membrane translocation of phosphatidylserine and oxidative stress in human spermatozoa. Hum Reprod 15:1338–1344, 2000PubMedCrossRef
13.
Zurück zum Zitat Ollero M, Gil-Guzman E, Lopez MC, Sharma RK, Agarwal A, Larson K, Evenson D, Thomas AJ Jr, Alvarez JG: Characterization of subsets of human spermatozoa at different stages of maturation: Implications in the diagnosis and treatment of male infertility. Hum Reprod 16:1912–1921, 2001PubMedCrossRef Ollero M, Gil-Guzman E, Lopez MC, Sharma RK, Agarwal A, Larson K, Evenson D, Thomas AJ Jr, Alvarez JG: Characterization of subsets of human spermatozoa at different stages of maturation: Implications in the diagnosis and treatment of male infertility. Hum Reprod 16:1912–1921, 2001PubMedCrossRef
14.
Zurück zum Zitat Aitken RJ, Clarkson JS, Fishel S: Generation of reactive oxygen species, lipid peroxidation, and human sperm function. Biol Reprod 41:183–197, 1989PubMedCrossRef Aitken RJ, Clarkson JS, Fishel S: Generation of reactive oxygen species, lipid peroxidation, and human sperm function. Biol Reprod 41:183–197, 1989PubMedCrossRef
15.
Zurück zum Zitat Sun JG, Jurisicova A, Casper RF: Detection of deoxyribonucleic acid fragmentation in human sperm: Correlation with fertilization in vitro. Biol Reprod 56:602–607, 1997PubMedCrossRef Sun JG, Jurisicova A, Casper RF: Detection of deoxyribonucleic acid fragmentation in human sperm: Correlation with fertilization in vitro. Biol Reprod 56:602–607, 1997PubMedCrossRef
16.
Zurück zum Zitat Aitken RJ, Gordon E, Harkiss D, Twigg JP, Milne P, Jennings Z, Irvine DS: Relative impact of oxidative stress on the functional competence and genomic integrity of human spermatozoa. Biol Reprod 59:1037–1046, 1998PubMedCrossRef Aitken RJ, Gordon E, Harkiss D, Twigg JP, Milne P, Jennings Z, Irvine DS: Relative impact of oxidative stress on the functional competence and genomic integrity of human spermatozoa. Biol Reprod 59:1037–1046, 1998PubMedCrossRef
17.
Zurück zum Zitat Lopes S, Jurisicova A, Casper RI: Gamete-specific DNA fragmentation in unfertilized human oocytes after intracytoplasmic sperm injection. Hum Reprod 13:703–708, 1998PubMedCrossRef Lopes S, Jurisicova A, Casper RI: Gamete-specific DNA fragmentation in unfertilized human oocytes after intracytoplasmic sperm injection. Hum Reprod 13:703–708, 1998PubMedCrossRef
18.
Zurück zum Zitat Twigg J, Fulton N, Gomez E, Irvine DS, Aitken RJ: Analysis of the impact of intracellular reactive oxygen species generation on the structural and functional integrity of human spermatozoa: Lipid peroxidation, DNA fragmentation and effectiveness of antioxidants. Hum Reprod 13:1429–1436, 1998PubMedCrossRef Twigg J, Fulton N, Gomez E, Irvine DS, Aitken RJ: Analysis of the impact of intracellular reactive oxygen species generation on the structural and functional integrity of human spermatozoa: Lipid peroxidation, DNA fragmentation and effectiveness of antioxidants. Hum Reprod 13:1429–1436, 1998PubMedCrossRef
19.
Zurück zum Zitat Gruschwitz MS, Brezinschek R, Brezinschek HP: Cytokine levels in the seminal plasma of infertile males. J Androl 17:158–163, 1996PubMed Gruschwitz MS, Brezinschek R, Brezinschek HP: Cytokine levels in the seminal plasma of infertile males. J Androl 17:158–163, 1996PubMed
20.
Zurück zum Zitat Besset V, Le Magueresse-Battistoni B, Collette J, Benahmed M: Tumor necrosis factor alpha stimulates insulin-like growth factor binding protein 3 expression in cultured porcine Sertoli cells. Endocrinology 137:296–303, 1996PubMedCrossRef Besset V, Le Magueresse-Battistoni B, Collette J, Benahmed M: Tumor necrosis factor alpha stimulates insulin-like growth factor binding protein 3 expression in cultured porcine Sertoli cells. Endocrinology 137:296–303, 1996PubMedCrossRef
21.
Zurück zum Zitat Grataroli R, Boussouar F, Benahmed M: Role of sphingosine in the tumor necrosis factor alpha stimulatory effect on lactate dehydrogenase A expression and activity in porcine Sertoli cells. Biol Reprod 63:1473–1481, 2000PubMedCrossRef Grataroli R, Boussouar F, Benahmed M: Role of sphingosine in the tumor necrosis factor alpha stimulatory effect on lactate dehydrogenase A expression and activity in porcine Sertoli cells. Biol Reprod 63:1473–1481, 2000PubMedCrossRef
22.
Zurück zum Zitat Said TM, Agarwal A, Falcone T, Sharma RK, Bedaiwy MA, Li L: Infliximab may reverse the toxic effects induced by tumor necrosis factor alpha in human spermatozoa: An in vitro model. Fertil Steril 83:1665–1673, 2005PubMedCrossRef Said TM, Agarwal A, Falcone T, Sharma RK, Bedaiwy MA, Li L: Infliximab may reverse the toxic effects induced by tumor necrosis factor alpha in human spermatozoa: An in vitro model. Fertil Steril 83:1665–1673, 2005PubMedCrossRef
23.
Zurück zum Zitat Erenpreiss J, Spano M, Erenpreisa J, Bungum M, Giwercman A: Sperm chromatin structure and male fertility: Biological and clinical aspects. Asian J Androl 8:11–29, 2006PubMedCrossRef Erenpreiss J, Spano M, Erenpreisa J, Bungum M, Giwercman A: Sperm chromatin structure and male fertility: Biological and clinical aspects. Asian J Androl 8:11–29, 2006PubMedCrossRef
24.
Zurück zum Zitat World Health Organization: WHO Laboratory Manual for the Examination of Human Semen and Sperm-Cervical Mucus Interaction, 4th edn. Cambridge, UK, Cambridge University Press, 1999 World Health Organization: WHO Laboratory Manual for the Examination of Human Semen and Sperm-Cervical Mucus Interaction, 4th edn. Cambridge, UK, Cambridge University Press, 1999
25.
Zurück zum Zitat Calogero AE, Burrello N, Ferrara E, Hall J, Fishel S, D’Agata R: Gamma-aminobutyric acid (GABA) A and B receptors mediate the stimulatory effects of GABA on the human sperm acrosome reaction: Interaction with progesterone. Fertil Steril 71:930–936, 1999PubMedCrossRef Calogero AE, Burrello N, Ferrara E, Hall J, Fishel S, D’Agata R: Gamma-aminobutyric acid (GABA) A and B receptors mediate the stimulatory effects of GABA on the human sperm acrosome reaction: Interaction with progesterone. Fertil Steril 71:930–936, 1999PubMedCrossRef
26.
Zurück zum Zitat Vicari E, Perdichizzi A, De Palma A, Burrello N, D’Agata R, Calogero AE: Globozoospermia is associated with chromatin structure abnormalities: Case report. Hum Reprod 17:2128–2133, 2002PubMedCrossRef Vicari E, Perdichizzi A, De Palma A, Burrello N, D’Agata R, Calogero AE: Globozoospermia is associated with chromatin structure abnormalities: Case report. Hum Reprod 17:2128–2133, 2002PubMedCrossRef
27.
Zurück zum Zitat Hussenet F, Dousset B, Cordonnier JL, Jacob C, Foliguet B, Grignon G, Nabet P: Tumour necrosis factor alpha and interleukin 2 in normal and infected human seminal fluid. Hum Reprod 8:409–411, 1993PubMed Hussenet F, Dousset B, Cordonnier JL, Jacob C, Foliguet B, Grignon G, Nabet P: Tumour necrosis factor alpha and interleukin 2 in normal and infected human seminal fluid. Hum Reprod 8:409–411, 1993PubMed
28.
Zurück zum Zitat Omu AE, Al-Qattan F, Al-Abdul-Hadi FM, Fatinikun MT, Fernandes S: Seminal immune response in infertile men with leukocytospermia: Effect on antioxidant activity. Eur J Obstet Gynecol Reprod Biol 86:195–202, 1999PubMedCrossRef Omu AE, Al-Qattan F, Al-Abdul-Hadi FM, Fatinikun MT, Fernandes S: Seminal immune response in infertile men with leukocytospermia: Effect on antioxidant activity. Eur J Obstet Gynecol Reprod Biol 86:195–202, 1999PubMedCrossRef
29.
Zurück zum Zitat Sikorski R, Kapec E, Krzeminski A, Zaleska W: Levels of proinflammatory cytokines (IL-1 alpha, IL-6, TNF-alpha) in the semen plasma of male partners of infertile couples. Ginekol Pol 72:1325–1328, 2001PubMed Sikorski R, Kapec E, Krzeminski A, Zaleska W: Levels of proinflammatory cytokines (IL-1 alpha, IL-6, TNF-alpha) in the semen plasma of male partners of infertile couples. Ginekol Pol 72:1325–1328, 2001PubMed
30.
Zurück zum Zitat Wincek TJ, Meyer TK, Meyer MR, Kuehl TJ: Absence of a direct effect of recombinant tumor necrosis factor-alpha on human sperm function and murine preimplantation development. Fertil Steril 56:332–339, 1991PubMed Wincek TJ, Meyer TK, Meyer MR, Kuehl TJ: Absence of a direct effect of recombinant tumor necrosis factor-alpha on human sperm function and murine preimplantation development. Fertil Steril 56:332–339, 1991PubMed
31.
Zurück zum Zitat Haney AF, Hughes SF, Weinberg JB: The lack of effect of tumor necrosis factor-alpha, interleukin-1-alpha, and interferon-gamma on human sperm motility in vitro. J Androl 13:249–253, 1992PubMed Haney AF, Hughes SF, Weinberg JB: The lack of effect of tumor necrosis factor-alpha, interleukin-1-alpha, and interferon-gamma on human sperm motility in vitro. J Androl 13:249–253, 1992PubMed
32.
Zurück zum Zitat Fedder J, Ellerman-Eriksen S: Effect of cytokines on sperm motility and ionophore-stimulated acrosome reaction. Arch Androl 35:173–185, 1995PubMed Fedder J, Ellerman-Eriksen S: Effect of cytokines on sperm motility and ionophore-stimulated acrosome reaction. Arch Androl 35:173–185, 1995PubMed
33.
Zurück zum Zitat Lewis SE, Donnelly ET, Sterling ES, Kennedy MS, Thompson W, Chakravarthy U: Nitric oxide synthase and nitrite production in human spermatozoa: Evidence that endogenous nitric oxide is beneficial to sperm motility. Mol Hum Reprod 2:873–878, 1996PubMedCrossRef Lewis SE, Donnelly ET, Sterling ES, Kennedy MS, Thompson W, Chakravarthy U: Nitric oxide synthase and nitrite production in human spermatozoa: Evidence that endogenous nitric oxide is beneficial to sperm motility. Mol Hum Reprod 2:873–878, 1996PubMedCrossRef
34.
Zurück zum Zitat Kocak I, Yenisey C, Dundar M, Okyay P, Serter M: Relationship between seminal plasma interleukin-6 and tumor necrosis factor alpha levels with semen parameters in fertile and infertile men. Urol Res 30:263–267, 2002PubMedCrossRef Kocak I, Yenisey C, Dundar M, Okyay P, Serter M: Relationship between seminal plasma interleukin-6 and tumor necrosis factor alpha levels with semen parameters in fertile and infertile men. Urol Res 30:263–267, 2002PubMedCrossRef
35.
Zurück zum Zitat Estrada LS, Champion HC, Wang R, Rajasekaran M, Hellstrom WJ, Aggarwal B, Sikka SC: Effect of tumour necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma) on human sperm motility, viability and motion parameters. Int J Androl 20:237–242, 1997PubMedCrossRef Estrada LS, Champion HC, Wang R, Rajasekaran M, Hellstrom WJ, Aggarwal B, Sikka SC: Effect of tumour necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma) on human sperm motility, viability and motion parameters. Int J Androl 20:237–242, 1997PubMedCrossRef
36.
Zurück zum Zitat Eisermann J, Register KB, Strickler RC, Collins JL: The effect of tumor necrosis factor on human sperm motility in vitro. J Androl 10:270–274, 1989PubMed Eisermann J, Register KB, Strickler RC, Collins JL: The effect of tumor necrosis factor on human sperm motility in vitro. J Androl 10:270–274, 1989PubMed
37.
Zurück zum Zitat Bian J, Guo X, Xiong C, Li J, Tian Y, Ma H, Zhang Y, Nie Y, Yu L, Xiao L: Experimental study of the effect of rhTNF-alpha on human sperm mitochondrial function and motility in vitro. Zhonghua Nan Ke Xue 10:415–419, 2004PubMed Bian J, Guo X, Xiong C, Li J, Tian Y, Ma H, Zhang Y, Nie Y, Yu L, Xiao L: Experimental study of the effect of rhTNF-alpha on human sperm mitochondrial function and motility in vitro. Zhonghua Nan Ke Xue 10:415–419, 2004PubMed
38.
Zurück zum Zitat Matsuda Y, Tobari I: Chromosomal analysis in mouse eggs fertilized in vitro with sperm exposed to ultraviolet light (UV) and methyl and ethyl methanesulfonate (MMS and EMS). Mutat Res 198:131–144, 1988PubMed Matsuda Y, Tobari I: Chromosomal analysis in mouse eggs fertilized in vitro with sperm exposed to ultraviolet light (UV) and methyl and ethyl methanesulfonate (MMS and EMS). Mutat Res 198:131–144, 1988PubMed
39.
Zurück zum Zitat Genesca A, Caballin MR, Miro R, Benet J, Germa JR, Egozcue J: Repair of human sperm chromosome aberrations in the hamster egg. Hum Genet 89:181–186, 1992PubMedCrossRef Genesca A, Caballin MR, Miro R, Benet J, Germa JR, Egozcue J: Repair of human sperm chromosome aberrations in the hamster egg. Hum Genet 89:181–186, 1992PubMedCrossRef
40.
Zurück zum Zitat Ahmadi A, Ng SC: Developmental capacity of damaged spermatozoa. Hum Reprod 14:2279–2285, 1999PubMedCrossRef Ahmadi A, Ng SC: Developmental capacity of damaged spermatozoa. Hum Reprod 14:2279–2285, 1999PubMedCrossRef
41.
Zurück zum Zitat Aitken RJ, Buckingham D: Oxidative stress, DNA damage and the Y chromosome. Reproduction 122:497–506, 2001PubMedCrossRef Aitken RJ, Buckingham D: Oxidative stress, DNA damage and the Y chromosome. Reproduction 122:497–506, 2001PubMedCrossRef
42.
Zurück zum Zitat Sakkas D, Manicardi G, Bianchi PG, Bizzaro D, Bianchi U: Relationship between the presence of endogenous nicks and sperm chromatin packaging in maturing and fertilizing mouse spermatozoa. Biol Reprod 52:1149–1155, 1995PubMedCrossRef Sakkas D, Manicardi G, Bianchi PG, Bizzaro D, Bianchi U: Relationship between the presence of endogenous nicks and sperm chromatin packaging in maturing and fertilizing mouse spermatozoa. Biol Reprod 52:1149–1155, 1995PubMedCrossRef
43.
Zurück zum Zitat Gorczyca W: Presence of DNA strand breaks and increased sensitivity of DNA in situ to denaturation in abnormal human sperm cells: Analogy to apoptosis of somatic cells. Exp Cell Res 207:202–205, 1993PubMedCrossRef Gorczyca W: Presence of DNA strand breaks and increased sensitivity of DNA in situ to denaturation in abnormal human sperm cells: Analogy to apoptosis of somatic cells. Exp Cell Res 207:202–205, 1993PubMedCrossRef
44.
Zurück zum Zitat Sakkas D, Mariethoz E, St John JC: Abnormal sperm parameters in humans are indicative of an abortive apoptotic mechanism linked to the Fas-mediated pathway. Exp Cell Res 251:350–355, 1999PubMedCrossRef Sakkas D, Mariethoz E, St John JC: Abnormal sperm parameters in humans are indicative of an abortive apoptotic mechanism linked to the Fas-mediated pathway. Exp Cell Res 251:350–355, 1999PubMedCrossRef
45.
Zurück zum Zitat Gandini L, Lombardo F, Paoli D, Caponecchia L, Familiari G, Verlengia C, Dondero F, Lenzi A: Study of apoptotic DNA fragmentation in human spermatozoa. Hum Reprod 15:830–839, 2000PubMedCrossRef Gandini L, Lombardo F, Paoli D, Caponecchia L, Familiari G, Verlengia C, Dondero F, Lenzi A: Study of apoptotic DNA fragmentation in human spermatozoa. Hum Reprod 15:830–839, 2000PubMedCrossRef
46.
Zurück zum Zitat Blanco-Rodriguez J, Martinez-Garcia C: Apoptosis is physiologically restricted to a specialized cytoplasmic compartment in rat spermatids. Biol Reprod 61:1541–1547, 1999PubMedCrossRef Blanco-Rodriguez J, Martinez-Garcia C: Apoptosis is physiologically restricted to a specialized cytoplasmic compartment in rat spermatids. Biol Reprod 61:1541–1547, 1999PubMedCrossRef
47.
Zurück zum Zitat Weng SL, Taylor SL, Morshedi M, Schuffner A, Duran EH, Beebe S, Oehninger S: Caspase activity and apoptotic markers in ejaculated human sperm. Mol Hum Reprod 8:984–991, 2002PubMedCrossRef Weng SL, Taylor SL, Morshedi M, Schuffner A, Duran EH, Beebe S, Oehninger S: Caspase activity and apoptotic markers in ejaculated human sperm. Mol Hum Reprod 8:984–991, 2002PubMedCrossRef
48.
Zurück zum Zitat Paasch U, Grunewald S, Fitzl G, Glander HJ: Deterioration of plasma membrane is associated with activated caspases in human spermatozoa. J Androl 24:246–252, 2003PubMed Paasch U, Grunewald S, Fitzl G, Glander HJ: Deterioration of plasma membrane is associated with activated caspases in human spermatozoa. J Androl 24:246–252, 2003PubMed
49.
Zurück zum Zitat Yule TD, Tung KS: Experimental autoimmune orchitis induced by testis and sperm antigen-specific T cell clones: An important pathogenic cytokine is tumor necrosis factor. Endocrinology 133:1098–1107, 1993PubMedCrossRef Yule TD, Tung KS: Experimental autoimmune orchitis induced by testis and sperm antigen-specific T cell clones: An important pathogenic cytokine is tumor necrosis factor. Endocrinology 133:1098–1107, 1993PubMedCrossRef
50.
Zurück zum Zitat Weinberg JM, Bottino CJ, Lindholm J, Buchholz R: Biologic therapy for psoriasis: An update on the tumor necrosis factor inhibitors infliximab, etanercept, and adalimumab, and the T-cell-targeted therapies efalizumab and alefacept. J Drugs Dermatol 4:544–555, 2005PubMed Weinberg JM, Bottino CJ, Lindholm J, Buchholz R: Biologic therapy for psoriasis: An update on the tumor necrosis factor inhibitors infliximab, etanercept, and adalimumab, and the T-cell-targeted therapies efalizumab and alefacept. J Drugs Dermatol 4:544–555, 2005PubMed
51.
Zurück zum Zitat Puppo F, Murdaca G, Ghio M, Indiveri F: Emerging biologic drugs for the treatment of rheumatoid arthritis. Autoimmun Rev 4:537–541, 2005PubMedCrossRef Puppo F, Murdaca G, Ghio M, Indiveri F: Emerging biologic drugs for the treatment of rheumatoid arthritis. Autoimmun Rev 4:537–541, 2005PubMedCrossRef
52.
Zurück zum Zitat Chang JT, Lichtenstein GR. Drug Insight: Antagonists of tumor-necrosis factor-alpha in the treatment of inflammatory bowel disease. Nat Clin Pract Gastroenterol Hepatol 3:220–228, 2006PubMedCrossRef Chang JT, Lichtenstein GR. Drug Insight: Antagonists of tumor-necrosis factor-alpha in the treatment of inflammatory bowel disease. Nat Clin Pract Gastroenterol Hepatol 3:220–228, 2006PubMedCrossRef
Metadaten
Titel
Effects of Tumour Necrosis Factor-α on Human Sperm Motility and Apoptosis
verfasst von
Anna Perdichizzi
Ferdinando Nicoletti
Sandro La Vignera
Nunziata Barone
Rosario D’Agata
Enzo Vicari
Aldo E. E. Calogero
Publikationsdatum
01.03.2007
Verlag
Springer US
Erschienen in
Journal of Clinical Immunology / Ausgabe 2/2007
Print ISSN: 0271-9142
Elektronische ISSN: 1573-2592
DOI
https://doi.org/10.1007/s10875-007-9071-5

Weitere Artikel der Ausgabe 2/2007

Journal of Clinical Immunology 2/2007 Zur Ausgabe

Leitlinien kompakt für die Innere Medizin

Mit medbee Pocketcards sicher entscheiden.

Seit 2022 gehört die medbee GmbH zum Springer Medizin Verlag

Notfall-TEP der Hüfte ist auch bei 90-Jährigen machbar

26.04.2024 Hüft-TEP Nachrichten

Ob bei einer Notfalloperation nach Schenkelhalsfraktur eine Hemiarthroplastik oder eine totale Endoprothese (TEP) eingebaut wird, sollte nicht allein vom Alter der Patientinnen und Patienten abhängen. Auch über 90-Jährige können von der TEP profitieren.

Niedriger diastolischer Blutdruck erhöht Risiko für schwere kardiovaskuläre Komplikationen

25.04.2024 Hypotonie Nachrichten

Wenn unter einer medikamentösen Hochdrucktherapie der diastolische Blutdruck in den Keller geht, steigt das Risiko für schwere kardiovaskuläre Ereignisse: Darauf deutet eine Sekundäranalyse der SPRINT-Studie hin.

Bei schweren Reaktionen auf Insektenstiche empfiehlt sich eine spezifische Immuntherapie

Insektenstiche sind bei Erwachsenen die häufigsten Auslöser einer Anaphylaxie. Einen wirksamen Schutz vor schweren anaphylaktischen Reaktionen bietet die allergenspezifische Immuntherapie. Jedoch kommt sie noch viel zu selten zum Einsatz.

Therapiestart mit Blutdrucksenkern erhöht Frakturrisiko

25.04.2024 Hypertonie Nachrichten

Beginnen ältere Männer im Pflegeheim eine Antihypertensiva-Therapie, dann ist die Frakturrate in den folgenden 30 Tagen mehr als verdoppelt. Besonders häufig stürzen Demenzkranke und Männer, die erstmals Blutdrucksenker nehmen. Dafür spricht eine Analyse unter US-Veteranen.

Update Innere Medizin

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.