Results 211 to 220 of about 728,478 (309)

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Galectin-3 Mediated Endocytosis of the Orphan G-Protein-Coupled Receptor GPRC5A. [PDF]

Cells
Boucheham A, Franco JM, Bär S, MacDonald E, Zuttion S, Blagec L, Rinaldi B, Chicher J, Kuhn L, Hammann P, Wunder C, Johannes L, Rechreche H, Friant S.   +13 more
europepmc   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

Fine-Tuning of the Neuropeptide Y1 G Protein-Coupled Receptor by the Tryptophan^6.48 "Toggle Switch". [PDF]

J Am Chem Soc
Voitel M, Pankonin M, Vogel A, Leitner K, Kaiser A, Huster D, Hildebrand PW, Smith AA.   +7 more
europepmc   +1 more source

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

Aging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang, Zhong Fan, Runmeng Liu, Xiaotian Zhang   +3 more
wiley   +1 more source

The Drosophila G protein-coupled receptor, GulpR, is essential for lipid mobilization in response to nutrient-limitation. [PDF]

PLoS Genet
Barraza D, Ding X, Findley L, Wang Z, Jugder BE, Watnick PI.   +5 more
europepmc   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source

Mas-related G protein-coupled receptor type D deficiency promotes tubulointerstitial injury and fibrosis associated with proteinuria in male mice. [PDF]

Physiol Rep
Oliveira LBF, Iost AF, Ribeiro LRA, Vieira MAR, Verano-Braga T, Santos RAS, Peruchetti DB.   +6 more
europepmc   +1 more source

Five‐Year Outcomes of Laparoscopic Sphincter‐Preserving Surgery for Rectal Cancer: A Prospective Study in Elderly Vietnamese Patients

Aging and Cancer, EarlyView.
This prospective study demonstrates that laparoscopic sphincter‐preserving surgery is feasible for elderly patients. While overall survival reaches 70% at 5 years, advanced T‐stage and the omission of neoadjuvant therapy significantly drive recurrence, highlighting the need for personalized geriatric protocols despite logistical challenges.
Huu Duc Ho, Quang Le, Ngoc Thach Tran, Van Viet Ung, Loc Vu   +4 more
wiley   +1 more source

Leptin and G-protein coupled receptor (GPCR) signaling: Therapeutic potential in obesity. [PDF]

J Biol Chem
Sun X, Brueck L, Yang D, Sheets PL, Zhou B, Ren H.   +5 more
europepmc   +1 more source