Results 61 to 70 of about 28,494 (215)

Phage Ligands for Identification of Mesenchymal-Like Breast Cancer Cells and Cancer-Associated Fibroblasts

Frontiers in Oncology, 2018
Epithelial to mesenchymal transition (EMT) is believed to be crucial for primary tumors to escape their original residence and invade and metastasize. To properly define EMT, there is a need for ligands that can identify this phenomenon in tumor tissue ...
Kelvin M. Jones, Balasubramanyam Karanam, Jacqueline Jones-Triche, Maninder Sandey, Henry J. Henderson, Rajeev S. Samant, Samuel Temesgen, Clayton Yates, Deepa Bedi   +8 more
doaj   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Inhibition of microRNA-139-5p Improves Fibroblasts Viability and Enhances Wound Repair in Diabetic Rats Through AP-1 (c-Fos/c-Jun)

Diabetes, Metabolic Syndrome and Obesity
Jiake Mo,1,2,* Jiaqi Zhang,1,2,* Xubiao Meng,3 Fang Wang,1,2 Weian Tang,1,2 Ying Liu,1,2 Lanfang Fu,3 Fang Liang,4 Zhaohui Mo1,2 1Department of Endocrinology, Third Xiangya Hospital of Central South University, Changsha, Hunan Province, People’s ...
Mo J, Zhang J, Meng X, Wang F, Tang W, Liu Y, Fu L, Liang F, Mo Z   +8 more
doaj  

Inhibition of BTK and SYK attenuates Porphyromonas gingivalis -induced activation of the pyroptosis pathway and inflammation in host cells

Journal of Oral Microbiology
Background Periodontitisis a chronic inflammatory disease of the oral cavity, primarily driven by periodontopathogens such as Porphyromonas gingivalis (Pg)."Objective We investigated the therapeutic potential of BTK and SYK inhibitors on the pathological
Alicja Plonczynska, Aureliusz Schuster, Dominika M. Drapala, Tomasz Kaczmarzyk, Magdalena Nowak, Jan Potempa, Aleksander M. Grabiec, Maja Sochalska   +7 more
doaj   +1 more source

Expression of Programmed Death-Ligand 1 by Human Colonic CD90+ Stromal Cells Differs Between Ulcerative Colitis and Crohn’s Disease and Determines Their Capacity to Suppress Th1 Cells

Frontiers in Immunology, 2018
Background and AimsThe role of programmed cell death protein 1 (PD-1) and its ligands in the dysregulation of T helper immune responses observed in the inflammatory bowel disease (IBD) is unclear. Recently, a novel concept emerged that CD90+ colonic (myo)
Ellen J. Beswick, Carl Grim, Abinav Singh, Jose E. Aguirre, Marissa Tafoya, Suimin Qiu, Gerhard Rogler, Rohini McKee, Von Samedi, Thomas Y. Ma, Victor E. Reyes, Victor E. Reyes, Don W. Powell, Irina V. Pinchuk, Irina V. Pinchuk   +14 more
doaj   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Impaired Mitochondrial Network Morphology and Reactive Oxygen Species Production in Fibroblasts from Parkinson’s Disease Patients

Biomedicines
The mitochondrial network (MN) is a dynamic structure undergoing constant remodeling in the cell. It is assumed that perturbations to the MN may be associated with various pathologies, including Parkinson’s disease (PD).
Kristina A. Kritskaya, Evgeniya I. Fedotova, Alexey V. Berezhnov   +2 more
doaj   +1 more source