Results 91 to 100 of about 8,572,830 (273)

Inactivating mutations and X-ray crystal structure of the tumor suppressor OPCML reveal cancer-associated functions

Nature Communications, 2019
OPCML is a tumour suppressor gene that is epigenetically silenced in ovarian cancer and is somatically mutated in various cancers. Here, the authors solve the X-ray crystal structure of OPCML and model clinically relevant mutations that could contribute ...
James R. Birtley, Mohammad Alomary, Elisa Zanini, Jane Antony, Zachary Maben, Grant C. Weaver, Claudia Von Arx, Manuela Mura, Aline T. Marinho, Haonan Lu, Eloise V. N. Morecroft, Evdoxia Karali, Naomi E. Chayen, Edward W. Tate, Mollie Jurewicz, Lawrence J. Stern, Chiara Recchi, Hani Gabra   +17 more
doaj   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Age-related differences in subjective and physiological emotion evoked by immersion in natural and social virtual environments

Scientific Reports
Age-related changes in emotional processing are complex, with a bias toward positive information. However, the impact of aging on emotional responses in positive everyday situations remains unclear.
Katarina Pavic, Dorine Vergilino-Perez, Thierry Gricourt, Laurence Chaby   +3 more
doaj   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Data analysis of entropy generation in quadratic radiative with chemically reactive Williamson fluid flow past an inclined porous sheet

Partial Differential Equations in Applied Mathematics
Data analysis (DA) is crucial in materials science and engineering for optimizing heat and mass transport processes. This study investigates the impact of magneto-hydrodynamics (MHD), quadratic radiation, and chemical reactions on entropy generation in ...
Md. Yousuf Ali, Mizanur Rahman, Md. Shakib Hossain, Mst. Sharmin Akter, Noor Muhammad, Atia Sanjida Talukder   +5 more
doaj   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Innovative learning in action (ILIA) issue four: New academics engaging with action research [PDF]

, 2005
This edition of ILIA showcases four papers which were originally submitted as action research projects on the Postgraduate Certificate in Higher Education Practice and Research programme.
Caruana, V
core  

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

Integration of circadian and hypoxia signaling via non‐canonical heterodimerization

FEBS Letters, EarlyView.
CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley   +1 more source

Pan-cancer analysis reveals immunological and prognostic significance of CCT5 in human tumors

Scientific Reports
The chaperonin containing TCP1 subunit 5 (CCT5) is believed to function as a tumor driver. However, a systematic pan-cancer analysis of CCT5 is still lacking. Therefore, this study aimed to identify the potential role of CCT5 in different types of tumors.
Md. Zabir Ahmed, Md Mohtasim Billah, Jannatul Ferdous, Shoriful Islam Antar, Abdullah Al Mamun, Md. Jubayer Hossain   +5 more
doaj   +1 more source