Results 81 to 90 of about 1,200,908 (357)

Thrombin-induced events in non-platelet cells are mediated by the unique proteolytic mechanism established for the cloned platelet thrombin receptor. [PDF]

, 1992
We recently isolated a cDNA clone encoding a functional platelet thrombin receptor that defined a unique mechanism of receptor activation. Thrombin cleaves its receptor's extracellular amino terminal extension, unmasking a new amino terminus that ...
Coughlin, SR, Hung, DT, Nelken, NA, Vu, TH   +3 more
core   +1 more source

Integrated genomic and proteomic profiling reveals insights into chemoradiation resistance in cervical cancer

Molecular Oncology, EarlyView.
A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath, Irene A. George, Srikanth S. Manda, Prasanth Ariyannur, Ekta R. Dhawale, Raja Sekhar Kommu, Rajan Datar, Darshana Patil, Vinita Trivedi, Manisha Singh, Kumar Prabhash, Sewanti Limaye, Richa Chauhan, Prashant Kumar   +13 more
wiley   +1 more source

Microbiota-Produced N-Formyl Peptide fMLF Promotes Obesity-Induced Glucose Intolerance. [PDF]

, 2019
The composition of the gastrointestinal microbiota and associated metabolites changes dramatically with diet and the development of obesity. Although many correlations have been described, specific mechanistic links between these changes and glucose ...
Chan, Luisa S, Chordia, Mahendra D, El Ouarrat, Dalila, Han, Andrew W, Jain, Mohit, Johnson, Andrew MF, Lee, Yun Sok, Mahmood, Nadir A, Ofrecio, Jachelle M, Olefsky, Jerrold M, Pan, Dongfeng, Riopel, Matthew, Ryan, Caitlin N, Watrous, Jeramie D, Wollam, Joshua, Xu, Yong-Jiang, Ying, Wei   +16 more
core   +1 more source

The Role of RFamide-Related Peptide-3 in Age-Related Reproductive Decline in Female Rats. [PDF]

, 2016
Reproductive senescence, the point in time when females cease to show estrous cyclicity, is associated with endocrine changes in the hypothalamus, pituitary, and gonads. However, the mechanisms triggering this transition are not well understood.
Bentley, George E, Geraghty, Anna C, Kaufer, Daniela, Kriegsfeld, Lance J, Muroy, Sandra E   +4 more
core   +1 more source

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

Molecular Oncology, EarlyView.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert, Lauren van den Broecke, Osman Aksoy, Judith Lind, Sonia Vallet, Arne Van der Vreken, Gamze Ates, Ann Massie, Ken Maes, Kim De Veirman, Elke De Bruyne, Karin Vanderkerken, Klaus Podar, Eline Menu   +13 more
wiley   +1 more source

Structural insights into GPCR signaling activated by peptide ligands: from molecular mechanism to therapeutic application

Experimental and Molecular Medicine
Recent advances in structural biology have profoundly enhanced our understanding of G protein-coupled receptors (GPCRs), providing detailed molecular insights into their activation and ligand recognition.
Jinuk Kim, Jeesoo Kim, Chulwon Choi, Jungnam Bae, Hee-Jung Choi   +4 more
doaj   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

Promotion of Neurite Outgrowth from Fetal Hippocampal Cells by TNF-α Receptor 1-Derived Peptide

Cell Transplantation, 2005
Cytokines such as tumor necrosis factor-α (TNF-α), FasL, and TNF-related apoptosis-inducing ligand (TRAIL) induce apoptosis or inflammation through binding to their specific receptors, TNFR1, Fas, and DR5, respectively. We have previously reported ligand-
Kazumi Kajiwara, Shin-Ichi Ogata, Masao Tanihara   +2 more
doaj   +1 more source

Data on the inhibition of cell proliferation and invasion by the D2A-Ala peptide derived from the urokinase receptor

Data in Brief, 2019
The data presented in this article are connected to our research article entitled “D2A-Ala peptide derived from the urokinase receptor exerts anti-tumoural effects in vitro and in vivo” (Furlan et al., 2018).
Federico Furlan, Gabriele Eden, Marco Archinti, Ralitsa Arnaudova, Giuseppina Andreotti, Valentina Citro, Maria Vittoria Cubellis, Andrea Motta, Bernard Degryse   +8 more
doaj   +1 more source

Insulin B peptide-MHC class II-specific chimeric antigen receptor-Tregs prevent autoimmune diabetes in mice [PDF]

, 2023
Justin A. Spanier, Vivian Fung, Christine M. Wardell, Mohannad Alkhatib, Yixin Chen, Linnea A. Swanson, Alexander J. Dwyer, Matthew E. Weno, Nubia Silva, Jason S. Mitchell, Paul C. Orban, Majid Mojibian, C. Bruce Verchere, Brian T. Fife, Megan K. Levings   +14 more
openalex   +1 more source