Results 81 to 90 of about 2,320,471 (297)

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Endometrial transcriptome profiling of patients with recurrent implantation failure during hormone replacement therapy cycles

Frontiers in Endocrinology
BackgroundThe molecular mechanisms underlying window of implantation (WOI) displacement in patients with recurrent implantation failure (RIF) remain unclear.
Wen-bi Zhang, Jue Li, Qing Li, Xiang Lu, Jun-ling Chen, Lu Li, Hua Chen, Wei Fu, Jiu-cheng Chen, Bing-jie Lu, Han Wu, Xiao-xi Sun, Xiao-xi Sun   +12 more
doaj   +1 more source

ATZ‐1 promotes DNA replication efficiency to maintain normal meiotic function

FEBS Open Bio, EarlyView.
Absence of ATZ‐1 interferes with meiotic DNA replication and cell cycle function via CHK‐1. This causes downstream defects associated with DNA damage and genomic integrity. Taken together, this study suggests that ATZ‐1 influences DNA replication efficiency and cell cycle function to maintain normal meiotic function.
Taylin E. Gourley, Luke W. Molesworth, Nethma H. Waduge, Fahimeh Eskandari, Peter R. Boag, Gregory M. Davis   +5 more
wiley   +1 more source

Threonine 348 regulates the subcellular localization of PTEN

FEBS Open Bio, EarlyView.
Thr348 in the C2 domain is a key contributor to PTEN subcellular localization. The PTEN350 fragment and PTENA4 accumulated in the nucleus, whereas PTENK13R,A4 predominantly localized to the plasma membrane. In contrast, substitution of Thr348 with Asp (T348D) disrupted these characteristic localization patterns, resulting in predominant cytoplasmic ...
Takashi Kato, Suzu Tanaka, Miyu Ohashi
wiley   +1 more source

West Germany: Strict Rules for in-Vitro Fertilisation and Embryo Transfer

, 1985
A nearly unanimous resolution was produced at the Deutscher Arztetag annual meeting, calling for the incorporation of standards for in vitro fertilization (IVF) and embryo transfer procedures into the official rules of professional conduct.

core  

Advances in Embryo Transfer

, 2012
Embryo transfer has become one of the prominent high businesses worldwide. This book updates and reviews some new developed theories and technologies in the human embryo transfer and mainly focus on discussing some encountered problems during embryo ...

core   +1 more source

Influence of some fatty acids and cholesterol addition to semen extender on freezability and in itro fertilizinic potentials of ram spermatozoa [PDF]

Assiut Veterinary Medical Journal, 2004
M.R. Badr, Mary G. Abdel-Malak, Mona H. Shaker   +2 more
doaj   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source

Use of Doppler ultrasonography in embryo transfer programs: feasibility and field results

, 2018
The intensive use of Doppler ultrasonography in several studies in the last decade allowed the characterization of vascular perfusion and the estimation of function of the reproductive organs and tissues along the estrous cycle and pregnancy in cattle ...
Silva, Julio Barboza, Moraes Vasconcelos, Jose Luiz [UNESP], Pugliesi, Guilherme, Rocha, Cecilia Constantino, Gontijo Pellegrino, Carlos Augusto, Binelli, Mario, Melo, Gabriela Dalmaso de, Ataide, Gilmar Arantes, Motta, Igor Garcia   +8 more
core   +1 more source

INFLUENCE OF ANTIOXIDAYTS ON FREEZABILITY, IN VITRO FERTILIZINC POTENTIAL AND CONCEPION RATE OF BUFFALO SPERMATOZOA [PDF]

Assiut Veterinary Medical Journal, 2003
M.R. Badr, Maha S. Ziada, G.M. Darwish, A.A. Nasra   +3 more
doaj   +1 more source