Results 121 to 130 of about 5,008,846 (367)

Spot‐14 and its paralog Spot‐14R regulate expression of metabolic and thermogenic pathway genes in murine brown and beige adipocytes

FEBS Letters, EarlyView.
Spot‐14 and Spot‐14R play distinct roles in regulating metabolism in brown and beige adipocytes. While both influence lipid and glucose pathways, Spot‐14 uniquely controls thermogenic gene expression. This dual regulation balances energy storage and heat production, highlighting potential therapeutic targets for obesity and metabolic disorders. Spot 14
Lidia Itzel Castro‐Rodríguez, Cristina Velez‐delValle, Claudia Patricia Hernández‐Mosqueira, Walid Kuri‐Harcuch   +3 more
wiley   +1 more source

Diverse spatial expression patterns emerge from common transcription bursting kinetics [PDF]

arXiv, 2017
In early development, regulation of transcription results in precisely positioned and highly reproducible expression patterns that specify cellular identities. How transcription, a fundamentally noisy molecular process, is regulated to achieve reliable embryonic patterning remains unclear.
arxiv  

On delayed genetic regulatory networks with polytopic uncertainties: Robust stability analysis [PDF]

, 2008
Copyright [2008] IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services.
Cao, J, Gao, H, Liu, X, Wang, Z
core   +2 more sources

The genetic regulation of transcription in human endometrial tissue [PDF]

Human Reproduction, 2017
Do genetic effects regulate gene expression in human endometrium?This study demonstrated strong genetic effects on endometrial gene expression and some evidence for genetic regulation of gene expression in a menstrual cycle stage-specific manner.Genetic effects on expression levels for many genes are tissue specific.
Anjali K. Henders, Sarah J Holdsworth-Carson, Peter Rogers, Joseph E. Powell, Yadav Sapkota, Yadav Sapkota, Grant W. Montgomery, Grant W. Montgomery, Jane E. Girling, Jenny N. Fung, Jenny N. Fung, Martin Healey, Leanne Wallace, Samuel W. Lukowski   +13 more
openaire   +4 more sources

A cellular system to study responses to a collision between the transcription complex and a protein‐bound nick in the DNA template

FEBS Letters, EarlyView.
We present the cellular transcription‐coupled Flp‐nick system allowing the introduction of a Top1‐mimicking cleavage complex (Flpcc) at a Flp recognition target site within a controllable LacZ gene. LacZ transcription leads to the collision of RNA polymerase II (RNAPII) with Flpcc, and this causes RNAPII stalling, ubiquitination, and degradation.
Petra Herring, Morten Roedgaard, Camilla Myrup Holst, Helene Christensen, Birgitta R. Knudsen, Lotte Bjergbaek, Anni Hangaard Andersen   +6 more
wiley   +1 more source

Evolutionary conservation of the fidelity of transcription

Nature Communications, 2023
The molecular mechanisms that ensure faithful transcription of genetic information are still unclear. Chung et al. identify various genes, alleles and processes that affect the fidelity of transcription multiple organisms, suggesting evolutionary ...
Claire Chung, Bert M. Verheijen, Zoe Navapanich, Eric G. McGann, Sarah Shemtov, Guan-Ju Lai, Payal Arora, Atif Towheed, Suraiya Haroon, Agnes Holczbauer, Sharon Chang, Zarko Manojlovic, Stephen Simpson, Kelley W. Thomas, Craig Kaplan, Peter van Hasselt, Marc Timmers, Dorothy Erie, Lin Chen, Jean-Franćois Gout, Marc Vermulst   +20 more
doaj   +1 more source

Identification of a functional genetic variant driving racially dimorphic platelet gene expression of the thrombin receptor regulator, PCTP. [PDF]

, 2017
Platelet activation in response to stimulation of the Protease Activated Receptor 4 (PAR4) receptor differs by race. One factor that contributes to this difference is the expression level of Phosphatidylcholine Transfer Protein (PCTP), a regulator of ...
Bray, Paul F., Edelstein, Leonard C., Holinstat, Michael, Kong, Xianguo, Shaw, Chad A., Simon, Lukas M.   +5 more
core   +3 more sources

STAT3 expression is reduced in cardiac pericytes in HFpEF and its loss reduces cellular adhesion and induces pericyte senescence

FEBS Letters, EarlyView.
Heart failure with preserved ejection fraction (HFpEF) accounts for half of the heart failure cases. It is characterised by microvascular dysfunction, associated with reduced pericyte coverage and diminished STAT3 expression in pericytes. Loss of STAT3 impairs pericyte adhesion, promotes senescence, and activates a pro‐fibrotic gene program.
Leah Rebecca Vanicek, Ariane Fischer, Mariano Ruz Jurado, Anita Tamiato, Tara Procida‐Kowalski, Jochen Wilhelm, Dennis Hecker, Maximilian Merten, Felicitas Escher, Badder Kattih, Valentina Puntmann, David John, Marcel H. Schulz, Eike Nagel, Stefanie Dimmeler, Guillermo Luxán   +15 more
wiley   +1 more source

A stochastic and dynamical view of pluripotency in mouse embryonic stem cells

, 2017
Pluripotent embryonic stem cells are of paramount importance for biomedical research thanks to their innate ability for self-renewal and differentiation into all major cell lines.
Hufton, Peter G., Lee, Esther J., Lin, Yen Ting, Potoyan, Davit A.   +3 more
core   +3 more sources

Decoding the dual role of autophagy in cancer through transcriptional and epigenetic regulation

FEBS Letters, EarlyView.
Transcriptional and epigenetic regulation controls autophagy, which exerts context‐dependent effects on cancer: Autophagy suppresses tumorigenesis by maintaining cellular homeostasis or promotes tumor progression by supporting survival under stress. In this “In a Nutshell” article, we explore the intricate mechanisms of the dual function of autophagy ...
Young Suk Yu, Ik Soo Kim, Sung Hee Baek
wiley   +1 more source