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JOURNAL ARTICLE
Jian-Zheng Fang, Jing Wang, Jian-Dong Shen, Ling-Bo Cai, Fei-Yang Diao, Xiao-Yu Yang
OBJECTIVE: Preimplantation genetic testing (PGT) was performed to analyze the embryo euploidy in patients with complete Y chromosome AZFc microdeletion. METHODS: The clinical data of complete AZFc microdeletion underwent PGT from January 2013 to December 2021 in Reproductive Medicine Center of the First Affiliated Hospital of Nanjing Medical University were retrospectively analyzed. The patients with monogenic disease who underwent PGT during the same period were set as the control group...
September 2023: Zhonghua Nan Ke Xue, National Journal of Andrology
#2
JOURNAL ARTICLE
Rupin Shah, Amarnath Rambhatla, Widi Atmoko, Marlon Martinez, Imad Ziouziou, Priyank Kothari, Nicholas Tadros, Nguyen Ho Vinh Phuoc, Parviz Kavoussi, Ahmed Harraz, Gianmaria Salvio, Murat Gul, Taha Hamoda, Tuncay Toprak, Ponco Birowo, Edmund Ko, Mohamed Arafa, Ramy Abou Ghayda, Vilvapathy Senguttuvan Karthikeyan, Ramadan Saleh, Giorgio Ivan Russo, Germar-Michael Pinggera, Eric Chung, Missy Savira, Giovanni M Colpi, Wael Zohdy, Edoardo Pescatori, Hyun Jun Park, Shinichiro Fukuhara, Akira Tsujimura, Cesar Rojas-Cruz, Angelo Marino, Siu King Mak, Edouard Amar, Wael Ibrahim, Puneet Sindhwani, Naif Alhathal, Gian Maria Busetto, Manaf Al Hashimi, Ahmed El-Sakka, Asci Ramazan, Fotios Dimitriadis, Massimiliano Timpano, Davor Jezek, Baris Altay, Daniel Suslik Zylbersztejn, Michael Yc Wong, Du Geon Moon, Christine Wyns, Safar Gamidov, Hamed Akhavizadegan, Alessandro Franceschelli, Kaan Aydos, Vinh Nguyen Quang, Shedeed Ashour, Adel Al Dayel, Mohamed S Al-Marhoon, Sava Micic, Saleh Binsaleh, Alayman Hussein, Haitham Elbardisi, Taymour Mostafa, Emad Taha, Jonathan Ramsay, Athanasios Zachariou, Islam Fathy Soliman Abdelrahman, Osvaldo Rajmil, Arif Kalkanli, Juan Manuel Corral Molina, Kadir Bocu, Gede Wirya Kusuma Duarsa, Gokhan Ceker, Ege Can Serefoglu, Fahmi Bahar, Nazim Gherabi, Shinnosuke Kuroda, Abderrazak Bouzouita, Ahmet Gudeloglu, Erman Ceyhan, Mohamed Saeed Mohamed Hasan, Muhammad Ujudud Musa, Ahmad Motawi, Cho Chak-Lam, Hisanori Taniguchi, Christopher Chee Kong Ho, Jesus Fernando Solorzano Vazquez, Shingai Mutambirwa, Nur Dokuzeylul Gungor, Marion Bendayan, Carlo Giulioni, Aykut Baser, Marco Falcone, Luca Boeri, Gideon Blecher, Alireza Kheradmand, Tamilselvi Sethupathy, Ricky Adriansjah, Nima Narimani, Charalampos Konstantinidis, Tuan Thanh Nguyen, Andrian Japari, Parisa Dolati, Keerti Singh, Cevahir Ozer, Selcuk Sarikaya, Nadia Sheibak, Ndagijimana Jean Bosco, Mehmet Serkan Özkent, Sang Thanh Le, Ioannis Sokolakis, Darren Katz, Ryan Smith, Manh Nguyen Truong, Tan V Le, Zhongwei Huang, Muslim Dogan Deger, Umut Arslan, Gokhan Calik, Giorgio Franco, Ayman Rashed, Oguzhan Kahraman, Sotiris Andreadakis, Rosadi Putra, Giancarlo Balercia, Kareim Khalafalla, Rossella Cannarella, Anh Ðăng Tuân, Amr El Meliegy, Birute Zilaitiene, Marlene Lizbeth Zamora Ramirez, Filippo Giacone, Aldo E Calogero, Konstantinos Makarounis, Sunil Jindal, Bac Nguyen Hoai, Ravi Banthia, Marcelo Rodriguez Peña, Dharani Moorthy, Aram Adamyan, Deniz Kulaksiz, Hussein Kandil, Nikolaos Sofikitis, Ciro Salzano, Andreas Jungwirth, Surendra Reddy Banka, Tiago Cesar Mierzwa, Tahsin Turunç, Divyanu Jain, Armen Avoyan, Pietro Salacone, Ateş Kadıoğlu, Chirag Gupta, Haocheng Lin, Iman Shamohammadi, Nasser Mogharabian, Trenton Barrett, Yavuz Onur Danacıoğlu, Andrea Crafa, Salima Daoud, Vineet Malhotra, Abdulmalik Almardawi, Osama Mohamed Selim, Mohamad Moussa, Saeid Haghdani, Mesut Berkan Duran, Yannic Kunz, Mirko Preto, Elena Eugeni, Thang Nguyen, Ahmed Rashad Elshahid, Seso Sulijaya Suyono, Dyandra Parikesit, Essam Nada, Eduardo Gutiérrez Orozco, Florence Boitrelle, Nguyen Thi Minh Trang, Mounir Jamali, Raju Nair, Mikhail Ruzaev, Franco Gadda, Charalampos Thomas, Raphael Henrique Ferreira, Umit Gul, Serena Maruccia, Ajay Kanbur, Ella Kinzikeeva, Saad Abumelha, Nguyen Quang, Raghavender Kosgi, Fatih Gokalp, Mohammad Ayodhia Soebadi, Gustavo Marquesine Paul, Hesamoddin Sajadi, Deepak Gupte, Rafael F Ambar, Emrullah Sogutdelen, Karun Singla, Ari Basurkano, Shannon Hee Kyung Kim, Mohammad Ali Sadighi Gilani, Koichi Nagao, Sakti Ronggowardhana Brodjonegoro, Andri Rezano, Mohamed Elkhouly, Rossella Mazzilli, Hasan M A Farsi, Hung Nguyen Ba, Hamed Alali, Dimitrios Kafetzis, Tran Quang Tien Long, Sami Alsaid, Hoang Bao Ngoc Cuong, Knigavko Oleksandr, Akhmad Mustafa, Herik Acosta, Hrishikesh Pai, Bahadır Şahin, Eko Arianto, Colin Teo, Sanjay Prakash Jayaprakash, Rinaldo Indra Rachman, Mustafa Gurkan Yenice, Omar Sefrioui, Smit Paghdar, Shivam Priyadarshi, Marko Tanic, Noor Kareem Alfatlawy, Fikri Rizaldi, Ranjit B Vishwakarma, George Kanakis, Dinesh Thomas Cherian, Joe Lee, Raisa Galstyan, Hakan Keskin, Jana Wurzacher, Doddy Hami Seno, Bambang S Noegroho, Ria Margiana, Qaisar Javed, Fabrizio Castiglioni, Raman Tanwar, Ana Puigvert, Coşkun Kaya, Medianto Purnomo, Chadi Yazbeck, Azwar Amir, Edson Borges, Marina Bellavia, Isaac Ardianson Deswanto, Vinod K V, Giovanni Liguori, Dang Hoang Minh, Kashif Siddiqi, Fulvio Colombo, Armand Zini, Niket Patel, Selahittin Çayan, Ula Al-Kawaz, Maged Ragab, Charalampos Konstantinidis, Guadalupe Hernández Hebrard, Ivan Hoffmann, Ozan Efesoy, Barış Saylam, Ashok Agarwal
PURPOSE: Non-obstructive azoospermia (NOA) represents the persistent absence of sperm in ejaculate without obstruction, stemming from diverse disease processes. This survey explores global practices in NOA diagnosis, comparing them with guidelines and offering expert recommendations. MATERIALS AND METHODS: A 56-item questionnaire survey on NOA diagnosis and management was conducted globally from July to September 2022. This paper focuses on part 1, evaluating NOA diagnosis...
April 3, 2024: World Journal of Men's Health
#3
JOURNAL ARTICLE
Márcia Regina Gimenes Adriano, Adriana Bortolai, Fabricia Andreia Rosa Madia, Gleyson Francisco da Silva Carvalho, Amom Mendes Nascimento, Evelin Aline Zanardo, Beatriz Martins Wolff, Jaques Waisberg, Adriana Bos-Mikich, Leslie Domenici Kulikowski, Alexandre Torchio Dias
OBJECTIVES: Male infertility accounts for approximately 30% of cases of reproductive failure. The characterization of genetic variants using cytogenomic techniques is essential for the adequate clinical management of these patients. We aimed to conduct a cytogenetic investigation of numerical and structural rearrangements and a genomic study of Y chromosome microdeletions/microduplications in infertile men derived from a single centre with over 14 years of experience. RESULTS: We evaluated 151 infertile men in a transversal study using peripheral blood karyotypes and 15 patients with normal karyotypes through genomic investigation by multiplex ligation-dependent probe amplification (MLPA) or polymerase chain reaction of sequence-tagged sites (PCR-STS) techniques...
March 5, 2024: BMC Research Notes
#4
JOURNAL ARTICLE
Nasrin Pazoki, Mitra Salehi, Seyed Abdolhamid Angaji, Meghdad Abdollahpour-Alitappeh
BACKGROUND: Recent studies have linked recurrent pregnancy loss (RPL) to abnormalities in the sperm genome, specifically microdeletions in the azoospermia factor (AZF) region. This study investigated the potential association between Y chromosome microdeletions in the AZF region and RPL in Iranian couples. METHODS: The research presents a case-control study of 240 men: 120 whose partners experienced recurrent miscarriage, and 120 who had successful pregnancies without history of miscarriage...
February 2024: Molecular Genetics & Genomic Medicine
#5
REVIEW
Wade Muncey, Michael Scott, Ruth B Lathi, Michael L Eisenberg
In this comprehensive review, the intricate relationship between paternal factors and pregnancy loss is examined. While pregnancy loss has historically been predominantly attributed to maternal factors, recent research underscores the significant contribution of the male partner. The review delves into various aspects of paternal influence, including paternal age, health, chromosome abnormalities, Y chromosome deletions, and sperm DNA fragmentation. Notably, advanced paternal age is found to be associated with an increased risk of recurrent pregnancy loss, shedding light on the importance of understanding the impact of aging on male fertility...
February 9, 2024: Andrology
#6
JOURNAL ARTICLE
Ailing Liu, Mingli Wu, Ping Li, Haiying Peng, Yanyan Zhou, Zengyong Wang, Lin Li
OBJECTIVE: To analyze the clinical features and genetic basis of a child with Disorder of sex development (DSD). METHODS: A child who was admitted to the Linyi People's Hospital for primary amenorrhoea on July 29, 2019 was selected as the study subject. Clinical data of the child was collected. Chromosomal karyotyping and quantitative real-time PCR were used to detect Y chromosome microdeletions and other chromosomal aberrations. Next-generation sequencing was carried out for the child and her parents...
February 10, 2024: Zhonghua Yi Xue Yi Chuan Xue za Zhi, Zhonghua Yixue Yichuanxue Zazhi, Chinese Journal of Medical Genetics
#7
JOURNAL ARTICLE
Jing-Ping Li, Feng-Bin Zhang, Le-Jun Li, Wei-Kang Chen, Jing-Gen Wu, Yong-Hong Tian, Zhong-Yan Liang, Chong Chen, Fan Jin
PURPOSE: To investigate the prevalence of Y chromosome polymorphisms in Chinese men and analyze their associations with male infertility and female adverse pregnancy outcomes. METHODS: The clinical data of 32,055 Chinese men who underwent karyotype analysis from October 2014 to September 2019 were collected. Fisher's exact test, chi-square test, or Kruskal-Wallis test was used to analyze the effects of Y chromosome polymorphism on semen parameters, azoospermia factor (AZF) microdeletions, and female adverse pregnancy outcomes...
January 25, 2024: Journal of Assisted Reproduction and Genetics
#8
JOURNAL ARTICLE
J K Xia, C Chen, Y Q Hou, F Y Tian, X D Kong
Objective: To investigate the clinical and genetic characteristics of children with 45, X/46, XY mosaicism. Methods: The retrospective study included 20 children diagnosed with 45, X/46, XY and 45, X/46, X,+mar mosaicism in the First Affiliated Hospital of Zhengzhou University from 2018 to 2022. The clinical features, gonadal pathology, treatment and follow-up were summarized. Genetic tests were performed by SRY gene test, azoospermia factor region (AZF) deletion test, copy number variation-sequencing (CNV-seq)...
January 24, 2024: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
#9
JOURNAL ARTICLE
Andrea Graziani, Maurizio Merico, Giuseppe Grande, Antonella Di Mambro, Cinzia Vinanzi, Maria Santa Rocca, Riccardo Selice, Alberto Ferlin
Genetic causes account for 10-15% of male factor infertility, making the genetic investigation an essential and useful tool, mainly in azoospermic and severely oligozoospermic men. In these patients, the most frequent findings are chromosomal abnormalities and Y chromosome long arm microdeletions, which cause a primary severe spermatogenic impairment with classically increased levels of FSH. On the other hand, polymorphisms in the FSH receptor (FSHR) and FSH beta chain (FSHB) genes have been associated with different FSH plasma levels, due to variations in the receptor sensitivity (FSHR) or in the production of FSH from the pituitary gland (FSHB)...
January 15, 2024: Human Reproduction
#10
JOURNAL ARTICLE
Tae Ho Lee, Seung-Hun Song, Dae Keun Kim, Sung Han Shim, Daeun Jeong, Dong Suk Kim
PURPOSE: Infertility affects 10% to 15% of couples, and male factor accounts for 50% of the cases. The relevant male genetic factors, which account for at least 15% of male infertility, include Y-chromosome microdeletions. We investigated clinical data and patterns of Y-chromosome microdeletions in Korean infertile men. MATERIALS AND METHODS: A total of 919 infertile men whose sperm concentration was ≤5 million/mL in two consecutive analyses were investigated for Y-chromosome microdeletion...
January 2024: Investigative and Clinical Urology
#11
JOURNAL ARTICLE
Richard Ng, Paloma Stanar, Kenny Louie, Victor Chow, Sai Ma
OBJECTIVES: To investigate the incidence of Y chromosome microdeletions in male newborns conceived by intracytoplasmic sperm injection (ICSI), in vitro fertilization (IVF), and natural conception (NC). METHODS: A total of 186 male newborns were recruited, including 35 conceived by ICSI, 37 conceived by IVF, and 114 conceived naturally. DNA was extracted from umbilical cord blood after birth. The Yq genetic status of the newborns was determined according to 18 Y-specific sequence tagging sites (STS) markers covering 3 azoospermia factor (AZF) sub-regions and internal control sequences...
January 2, 2024: Journal of Obstetrics and Gynaecology Canada: JOGC
#12
JOURNAL ARTICLE
Somayeh Hashemi Sheikhshabani, Soudeh Ghafouri-Fard, Elham Hosseini, Mir Davood Omrani
BACKGROUND: Both non-obstructive azoospermia (NOA) and primary ovarian insufficiency (POI) are pathological conditions characterized by premature and frequently complete gametogenesis failure. Considering that the conserved meiosis I steps are the same between oogenesis and spermatogenesis, inherited defects in meiosis I may result in common causes for both POI and NOA. The present research is a retrospective investigation on an Iranian family with four siblings of both genders who were affected by primary gonadal failure...
January 4, 2024: Molecular Biology Reports
#13
JOURNAL ARTICLE
Meiying Cai, Aixiang Lv, Wantong Zhao, Liangpu Xu, Na Lin, Hailong Huang
OBJECTIVES: The 15q11.2 BP1-BP2 microdeletion is associated with neurodevelopmental diseases. However, most studies on this microdeletion have focused on adults and children. Thus, in this study, we summarized the molecular characteristics of fetuses with the 15q11.2 BP1-BP2 microdeletion and their postnatal follow-up to guide prenatal diagnosis. METHODS: Ten thousand fetuses were retrospectively subjected to karyotype analysis and chromosome microarray analysis...
January 3, 2024: BMC Pregnancy and Childbirth
#14
JOURNAL ARTICLE
Ning Huang, Jihui Zhou, Wan Lu, Laipeng Luo, Huizhen Yuan, Lu Pan, Shujun Ding, Bicheng Yang, Yanqiu Liu
BACKGROUND: Individuals with X chromosomal translocations, variable phenotypes, and a high risk of live birth defects are of interest for scientific study. These characteristics are related to differential breakpoints and various types of chromosomal abnormalities. To investigate the effects of X chromosome translocation on clinical phenotype, a retrospective analysis of clinical data for patients with X chromosome translocation was conducted. Karyotype analysis plus endocrine evaluation was utilized for all the patients...
December 21, 2023: Molecular Cytogenetics
#15
JOURNAL ARTICLE
J Fedder, C Fagerberg, M W Jørgensen, C H Gravholt, A Berglund, U B Knudsen, A Skakkebæk
BACKGROUND: Structural abnormalities as well as minor variations of the Y chromosome may cause disorders of sex differentiation or, more frequently, azoospermia. This study aimed to determine the prevalence of loss of Y chromosome material within the spectrum ranging from small microdeletions in the azoospermia factor region (AZF) to complete loss of the Y chromosome in azoospermic men. RESULTS: Eleven of 865 azoospermic men (1.3%) collected from 1997 to 2022 were found to have a karyotype including a 45,X cell line...
December 14, 2023: Basic and Clinical Andrology
#16
JOURNAL ARTICLE
Wei Jiang, Qijun Xie, Xin Li, Ye Yang, Ting Luan, Danyu Ni, Yuting Chen, Xinyu Wang, Chun Zhao, Xiufeng Ling
BACKGROUND: Embryo aneuploidy is a main of principal reason of pregnancy loss, in vitro fertilization (IVF) failure and birth defects in offspring. Previous researchs have demonstrated that Y chromosome AZFc microdeletion was associated with reproduction outcomes, however, the relationship between Y chromosome AZFc microdeletion and embryo aneuploidy remains unexplored. METHODS: This retrospective cohort study enrolled 513 patients with 603 cycles in the reproductive center of Nanjing Maternity and Child Health Care Hospital from January 1, 2016 to June 30, 2022...
December 11, 2023: BMC Medical Genomics
#17
JOURNAL ARTICLE
Dongjia Chen, Guoqing Fan, Xianqing Zhu, Qinyun Chen, Xuren Chen, Feng Gao, Zexin Guo, Peng Luo, Yong Gao
BACKGROUND: The incidence of Y chromosome microdeletions varies among men with infertility across regions and ethnicities worldwide. However, comprehensive epidemiological studies on Y chromosome microdeletions in Chinese men with infertility are lacking. We aimed to investigate Y chromosome microdeletions prevalence among Chinese men with infertility and its correlation with intracytoplasmic sperm injection (ICSI) outcomes. METHODS: This single-center retrospective study included 4,714 men with infertility who were evaluated at the Reproductive Center of the First Affiliated Hospital of Sun Yat-sen University between May 2017 and January 2021...
December 5, 2023: Reproductive Biology and Endocrinology: RB&E
#18
Kousar Jahan Syeeda Khursheed, Mohammed Rahman Kaleemullah, Annu Joseph, Mohammed Hasan Al Durazi, Moiz Bakhiet
Structural chromosomal aberrations like translocations have been shown to cause spermatogenic failure. We report a rare 46,X,t(Y;10)(q12;p14) balanced translocation in an otherwise healthy non-obstructive azoospermic male with high follicle-stimulating hormone (26.65 IU/L) and high luteinizing hormone (13.58 IU/L). The patient was referred to us after clinical, hormonal, and histopathological investigations to identify chromosomal abnormalities by karyotyping and fluorescence in situ hybridization (FISH)...
2023: Case Reports in Genetics
#19
REVIEW
A Faix, C Methorst, F Lamazou, F Vialard, E Huyghe
BACKGROUND: Among couples consulting for infertility, there is a male component, either alone or associated with a female aetiology in around one in 2 cases. MATERIAL AND METHODS: Bibliographic search in PubMed using the keywords "male infertility", "diagnosis", "management" and "evaluation" limited to clinical articles in English and French prior to 1/01/2023. RESULTS: The AFU recommends: (1) a complete medical history including: family history, patient history affecting fertility, lifestyle habits (toxicity), treatments, symptoms, sexual dysfunctions; (2) a physical examination including: BMI, signs of hypogonadism, secondary sexual characteristics, scrotal examination (volume and consistency of testes, vas deferens, epididymal or testicular nodules, presence of varicocele); (3) two spermograms, if abnormal on the first; (4) a systematic scrotal ultrasound,± an endorectal ultrasound depending on the clinic; (5) a hormonal work-up (testosterone, FSH; if testosterone is low: LH assay to differentiate between central or peripheral hypogonadism); (6) karyotype if sperm concentration≤10 million/mL; (7) evaluation of Y chromosome microdeletions if concentration≤1 million/mL; (8) evaluation of the CFTR gene in cases of suspected bilateral or unilateral agenesis of the vas deferens and seminal vesicles...
November 2023: Progrès en Urologie
#20
JOURNAL ARTICLE
Samudra Pal, Pranab Paladhi, Saurav Dutta, Rupam Basu Mullick, Gunja Bose, Papiya Ghosh, Ratna Chattopadhyay, Sujay Ghosh
We investigated the polymorphisms/mutations in synaptonemal complex central element protein 1 (SYCE1) and CDC25A mRNA-binding protein (BOLL) to test whether they increase the risk of azoospermia among Bengali-speaking men from West Bengal, India. Sanger's dideoxy sequencing was used to genotype 140 azoospermic individuals who tested negative for Y chromosome microdeletion and 120 healthy controls. In both cases and controls, qRT-PCR was used to determine the expression summary of SYCE1 and BOLL. The perceived harmful consequences of identified mutations were inferred using in silico analysis...
November 13, 2023: Reproductive Sciences
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