Results 81 to 90 of about 2,030,096 (261)

Hypoxia-Inducible Factor-1α (HIF-1α) Potentiates β-Cell Survival after Islet Transplantation of Human and Mouse Islets

Cell Transplantation, 2013
A high proportion of β-cells die within days of islet transplantation. Reports suggest that induction of hypoxia-inducible factor-1α (HIF-1α) predicts adverse transplant outcomes.
Rebecca A. Stokes, Kim Cheng, Natasha Deters, Sue Mei Lau, Wayne J. Hawthorne, Philip J. O'connell, Jessica Stolp, Shane Grey, Thomas Loudovaris, Thomas W. Kay, Helen E. Thomas, Frank J. Gonzalez, Jenny E. Gunton   +12 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Cohesin Rad21 Mediates Loss of Heterozygosity and Is Upregulated via Wnt Promoting Transcriptional Dysregulation in Gastrointestinal Tumors

Cell Reports, 2014
Summary: Loss of heterozygosity (LOH) of the adenomatous polyposis coli (APC) gene triggers a series of molecular events leading to intestinal adenomagenesis.
Huiling Xu, Yuqian Yan, Siddhartha Deb, Danny Rangasamy, Markus Germann, Jordane Malaterre, Noreen C. Eder, Robyn L. Ward, Nicholas J. Hawkins, Richard W. Tothill, Long Chen, Neil J. Mortensen, Stephen B. Fox, Michael J. McKay, Robert G. Ramsay   +14 more
doaj   +1 more source

Transcriptional Healing [PDF]

Cell, 2000
Citterio, E (Elisabetta), Vermeulen, Wim, Hoeijmakers, Jan   +2 more
openaire   +2 more sources

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

FEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani, Konstantinos Spanopoulos, Zoi Piperigkou, Nikos K. Karamanos   +3 more
wiley   +1 more source

Toward structural understanding of eukaryotic transcription elongation

Proceedings of the Japan Academy. Series B, Physical and Biological Sciences
Transcription is an essential biological process that underlies all cellular and organismal activities. In eukaryotes, RNA polymerase II (RNAPII) transcribes every protein-coding gene and many non-coding genes, playing a central role in gene expression ...
Shun-ichi SEKINE
doaj   +1 more source

The Dietary Flavonoid, Luteolin, Negatively Affects Neuronal Differentiation

Frontiers in Molecular Neuroscience, 2019
Luteolin, a polyphenolic plant flavonoid, has been attributed with numerous beneficial properties like anti-cancer, antioxidant, and anti-inflammatory action.
Amrutha Swaminathan, Amrutha Swaminathan, Moumita Basu, Abdelhamid Bekri, Abdelhamid Bekri, Pierre Drapeau, Pierre Drapeau, Tapas K. Kundu   +7 more
doaj   +1 more source

Transcriptional networking.

Genome biology, 2005
A report on the European Science Foundation workshop 'Transcription Networks: A Global View', Madrid, Spain, 26-28 May 2005.
Teichmann, Sarah A, Bornberg-Bauer, Erich, Luscombe, Nicholas M   +2 more
openaire   +3 more sources

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source