Results 71 to 80 of about 567,190 (349)

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Obstetric and perinatal outcomes in pregnancies conceived with donor versus partner sperm: a systematic review and meta-analysis

Frontiers in Endocrinology
BackgroundMale-related factors contribute to 30-40% of infertility cases, with donor sperm serving as a critical solution for severe male infertility or paternally inherited genetic disorders.
Junjie Liu, Yanpeng Dai, Zuozhe Song, Xintao Sun, Dongdong Lv, Dehua Zhao   +5 more
doaj   +1 more source

Trends in contraceptive use, unmet need and associated factors of modern contraceptive use among urban adolescents and young women in Guinea

BMC Public Health, 2020
Background In Guinea, high fertility among adolescents and young women in urban areas remains a public health concern. This study describes trends in contraceptive use, unmet need, and factors associated with the use of modern family planning (FP ...
Sidikiba Sidibé, Alexandre Delamou, Bienvenu Salim Camara, Nafissatou Dioubaté, Hawa Manet, Alison M. El Ayadi, Lenka Benova, Seni Kouanda   +7 more
doaj   +1 more source

Factors Influencing Largemouth Bass Recruitment: Implications for the Illinois Management and Stocking Program [PDF]

, 2002
Annual Progress Report issued August 2002; NOTE: Two different reports numbered 02/06 were issued from the CAE.Report issued on: August 2002INHS Technical Report prepared for Division of Fisheries Illinois Department of Natural ...
Cooke, Steve, Diana, Matthew J., Kassler, Todd W., Ostrand, Ken, Parkos, Joseph J., III, Philipp, David P., Siepker, Mike, Wahl, David H.   +7 more
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The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Perfil de puérperas submetidas a métodos de reprodução assistida [Profile of postpartum women submitted to assisted reproduction methods] [Perfil de puérperas sometidas a métodos de reproducción asistida]

Revista Enfermagem UERJ, 2012
Estudo cujo objetivo foi discutir o perfil de mulheres submetidas a métodos de reprodução assistida em hospital privado do Município de São Paulo, em 2009. Pesquisa quantitativa, descritiva, exploratória, transversal, de nível I.
Alexandra Celento Vasconcellos da Silva, Maria Mercedes Fernandes Samperiz, Andréa Gomes da Costa Mohallem, Octavio Muniz da Costa Vargens   +3 more
doaj  

Computer-Generated Ovaries to Assist Follicle Counting Experiments [PDF]

, 2015
Precise estimation of the number of follicles in ovaries is of key importance in the field of reproductive biology, both from a developmental point of view, where follicle numbers are determined at specific time points, as well as from a therapeutic ...
A Gougeon, A Gougeon, AE Falender, Angelos Skodras, C Sforza, DC Sterio, GI Perez, Gianluca Marcelli, HJ Adèr, HJ Gundersen, J Canning, JB Kerr, JE Coxworth, JS Charleston, M Myers, Norbert Gleicher, P Da Silva-Buttkus, PB Hoyer, VC Howard   +18 more
core   +3 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Machine learning in predicting infertility treatment success: A systematic literature review of techniques

Journal of Education and Health Promotion
Assisted reproductive technology (ART) is one of the major developments that has had a significant impact on infertility treatment. A predictive model of ART success based on machine learning (ML) techniques can provide a robust basis for estimating ...
Shirin Dehghan, Hamid Moghaddasi, Reza Rabiei, Hamid Choobineh, Keivan Maghooli, Mojtaba Vahidi-Asl   +5 more
doaj   +1 more source

The curse of Frankenstein: visions of technology and society in the debate over new reproductive technologies [PDF]

, 2003
At each successive moment in their development new reproductive technologies have provided the occasion for virulent argument about the role of technology in human affairs. And more generally, technoscientific knowledge has long been held both in awe and
Bloomfield, B P, Vurdubakis, T
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