Zobrazeno 1 - 10
of 643
pro vyhledávání: '"globozoospermia"'
Autor:
Elizaveta Bragina, Svetlana Kurchashova, Marina Suhomlinova, Tatiana Gasanova, Svetlana Ermolaeva, Tatyana Sorokina, Eva Kirs, Evgeniy Arifulin, Olga Solovova, Oxana Ryzhkova, Sabina Khayat, Marina Andreeva, Vyacheslav Chernykh
Publikováno v:
Frontiers in Genetics, Vol 15 (2024)
Globozoospermia is a form of male infertility characterized by spermatozoa with spherical heads lacking acrosomes. The aim of this study was to evaluate ultrastructural and molecular defects in different types of globozoospermia. Semen samples from 1
Externí odkaz:
https://doaj.org/article/17826bc2612441ff8884e3525a69998e
Autor:
Andrea Crafa, Rosita Angela Condorelli, Sandro La Vignera, Aldo Eugenio Calogero, Rossella Cannarella
Publikováno v:
The World Journal of Men's Health, Vol 41, Iss 1, Pp 49-80 (2023)
Purpose: Globozoospermia is a genetic syndrome characterized by the presence of round-headed spermatozoa and infertility due to the inability of these spermatozoa to fertilize the oocyte. In this article, we present the clinical case of a young glob
Externí odkaz:
https://doaj.org/article/aa1b666630e14fef9827b07108202eac
Autor:
Gelin Huang, Xueguang Zhang, Guanping Yao, Lin Huang, Sixian Wu, Xiaoliang Li, Juncen Guo, Yuting Wen, Yan Wang, Lijun Shang, Na Li, Wenming Xu
Publikováno v:
Reproductive Biology and Endocrinology, Vol 20, Iss 1, Pp 1-13 (2022)
Abstract Globozoospermia (OMIM: 102530) is a rare type of teratozoospermia ( A; p.R1224Q) in the patient. This variant significantly reduced the protein expression of SSFA2. Immunofluorescence staining showed positive SSFA2 expression in the acrosome
Externí odkaz:
https://doaj.org/article/eaf1a39b796b421daf54d2fe03b42985
Autor:
Farah Ghieh, Anne-Laure Barbotin, Clara Leroy, François Marcelli, Nelly Swierkowsky-Blanchard, Valérie Serazin, Béatrice Mandon-Pepin, François Vialard
Publikováno v:
Basic and Clinical Andrology, Vol 31, Iss 1, Pp 1-5 (2021)
Résumé Alors que la stratégie actuelle d'analyse de génétique moléculaire de l'infertilité masculine est basée sur une approche dite "gène candidat", le développement des technologies de séquençage de nouvelle génération, comme le séqu
Externí odkaz:
https://doaj.org/article/0df351dc78a44fccbdc2ce477bc1f30f
Akademický článek
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Publikováno v:
Molecular Cytogenetics, Vol 13, Iss 1, Pp 1-6 (2020)
Abstract Background Male infertility is an increasing medical concern worldwide. In most cases, genetic factors are considered as the main cause of the disease. Globozoospermia (MIM102530) (also known as round-headed sperm) is a rare and severe malfo
Externí odkaz:
https://doaj.org/article/ded763baa15b4e118a6efc27ee43613f
Autor:
Naila Umer, Lena Arévalo, Sharang Phadke, Keerthika Lohanadan, Gregor Kirfel, Dominik Sons, Denise Sofia, Walter Witke, Hubert Schorle
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 9 (2021)
Profilins (PFNs) are key regulatory proteins for the actin polymerization in cells and are encoded in mouse and humans by four Pfn genes. PFNs are involved in cell mobility, cell growth, neurogenesis, and metastasis of tumor cells. The testes-specifi
Externí odkaz:
https://doaj.org/article/d5215482101f4e63ab46d98bc0bfa201
Autor:
V. V. Litvinov, A. N. Sulima, M. A. Kharitonova, A. A. Klepukov, I. Yu. Ermilova, Yu. Yu. Maclygina
Publikováno v:
Андрология и генитальная хирургия, Vol 20, Iss 3, Pp 78-85 (2019)
A case of infertility treatment in couple with a male factor, the severe form of teratozoospermia (total globozoospermia (type 1)) was presented. This pathology is extremely rare (0.1 % at andrological patients). Globozoospermia (type 1) is an insuff
Externí odkaz:
https://doaj.org/article/e4d660d8c7e445bbb86217f5e655c0ed
Autor:
Somayeh Haghighat, Marziyeh Tavalaee, Zahra Zakeri, Mahdi Noureddini, Abdolhossein Shahverdi, Mohammad Hossein Nasr Esfahani
Publikováno v:
Cell Journal, Vol 21, Iss 3, Pp 314-321 (2019)
Objective: Phospholipase C zeta 1 (PLCζ) is one of the main sperm factor involved in oocyte activation and other factors may assist this factor to induce successful fertilization. Microinjection of recombinant tr-kit, a truncated form of c-kit rec
Externí odkaz:
https://doaj.org/article/0ac5618351a2423cb07d4606c8d53a06
Autor:
Yaser Gamallat, Xiang Fang, Hanran Mai, Xiaonan Liu, Hong Li, Pei Zhou, Dingding Han, Shuxin Zheng, Caihua Liao, Miaomiao Yang, Yan Li, Liandong Zuo, Ling Sun, Hao Hu, Na Li
Publikováno v:
Redox Biology, Vol 43, Iss , Pp 101969- (2021)
Fibrous sheath interacting protein 1 (Fsip1) is a cytoskeletal structural protein of the sperm flagellar proteome. A few studies have reported that it plays a vital role in the tumorigenesis and cancer progression. However, little is known about the
Externí odkaz:
https://doaj.org/article/0c70d4036e16424eaf9e5f03bc0a45f7