Results 101 to 110 of about 110,481 (283)

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

FEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li, Xi Xiao, Lingbin Qi, Chanyi Li, Sirui Song, Jiaying Qin, Zhigang Xue, Jinfeng Xue, Huaifang Li   +8 more
wiley   +1 more source

Technical Challenges in the Derivation of Human Pluripotent Cells

Stem Cells International, 2011
It has long been discovered that human pluripotent cells could be isolated from the blastocyst state of embryos and called human embryonic stem cells (ESCs). These cells can be adapted and propagated indefinitely in culture in an undifferentiated manner
Parinya Noisa, Rangsun Parnpai
doaj   +1 more source

Overcoming Intrinsic H3K27me3 Imprinting Barriers Improves Post-implantation Development after Somatic Cell Nuclear Transfer [PDF]

, 2020
Leyun Wang, Zhikun Li, Libin Wang, Chao Liu, Xuehan Sun, Guihai Feng, Jiaqiang Wang, Yufei Li, Lianyong Qiao, Hu Nie, Liyuan Jiang, Hao Sun, Yali Xie, Sinan Ma, Haifeng Wan, Falong Lu, Wei Li, Qi Zhou   +17 more
openalex   +1 more source

Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells

FEBS Open Bio, EarlyView.
Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi, Zainab Quraishi, Shima Khezri Azizi Far, Madaleine Ward, Aidan Conway, Reem Abdulredha, Eman Mshari, Yousif A. Shamsaldeen   +7 more
wiley   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

Reproduction of Sheep through Nuclear Transfer of Somatic Cells: A Bibliometric Approach [PDF]

, 2023
José Roberto Vázquez-Avendaño, César Cortez‐Romero, Ángel Bravo-Vinaja, Demetrio Alonso Ambriz-García, Alfredo Trejo-Córdova, María del Carmen Navarro-Maldonado   +5 more
openalex   +1 more source

The changing role of cell culture in the generation of transgenic livestock [PDF]

, 1999
Transgenesis may allow the generation of farm animals with altered phenotype, animal models for research and animal bioreactors. Although such animals have been produced, the time and expense involved in generating transgenic livestock and then ...
Farini, E, Webster, J, Whitelaw, C B
core   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source

Telomere Elongation and Naive Pluripotent Stem Cells Achieved from Telomerase Haplo-Insufficient Cells by Somatic Cell Nuclear Transfer

Cell Reports, 2014
Summary: Haplo-insufficiency of telomerase genes in humans leads to telomere syndromes such as dyskeratosis congenital and idiopathic pulmonary fibrosis.
Li-Ying Sung, Wei-Fang Chang, Qian Zhang, Chia-Chia Liu, Jun-Yang Liou, Chia-Chun Chang, Huan Ou-Yang, Renpeng Guo, Haifeng Fu, Winston T.K. Cheng, Shih-Torng Ding, Chuan-Mu Chen, Maja Okuka, David L. Keefe, Y. Eugene Chen, Lin Liu, Jie Xu   +16 more
doaj   +1 more source

Role of cyclic AMP in the control of cell-specific gene expression [PDF]

, 1993
Genes have to be expressed in specific cell types at appropriate times of development dependent on external signals. cAMP signaling occurs in all cells, thus raising the question of how this signal transduction pattern is integrated into mechanisms ...
Boshart, Michael, Nitsch, Doris, Schmid, Wolfgang, Schütz, Günther   +3 more
core   +1 more source