Results 151 to 160 of about 1,607,122 (265)

Exciton transfer between LH1 antenna complex and photosynthetic reaction center dimer. [PDF]

J Biol Phys, 2021
Pudlák M, Pinčák R.
europepmc   +1 more source

USP7 inhibits FOXO1 activity in chronic lymphocytic leukaemia cells enhancing cell survival

Molecular Oncology, EarlyView.
CLL cells rely on BCR‐mediated signalling for survival and proliferation in part through suppression of FOXO1. FOXO1 activity is regulated by a plethora of post‐translational modifications including phosphorylation and ubiquitination. We demonstrated that dual inhibition of BCR signalling and the deubiquitinase USP7 activates FOXO1, modulating its ...
Hassan N.B. Almuhanna, Jodie Hay, Michael W. Moles, Lucy Clarke, Jennifer Cassels, Alison Sefcick, Alison M. McCaig, Heather G. Jørgensen, Alison M. Michie   +8 more
wiley   +1 more source

Microscopic basis of reaction center modulation in PsbA variants of photosystem II. [PDF]

Proc Natl Acad Sci U S A
Bhattacharjee S, Gordiy I, Sirohiwal A, Pantazis DA.   +3 more
europepmc   +1 more source

Dependence of the rate-limiting steps in the dark-to-light transition of photosystem II on the lipidic environment of the reaction center. [PDF]

Photosynthetica, 2022
Magyar M, Akhtar P, Sipka G, Han W, Li X, Han G, Shen JR, Lambrev PH, Garab G.   +8 more
europepmc   +1 more source

Vascular normalization confers an endothelial immune suppressive gene expression profile

Molecular Oncology, EarlyView.
We compare the immunoregulatory gene expression profiles of healthy endothelial cells or endothelial cells from tumors having a normalized endothelium (low leakage) with that of wild‐type tumors (high leakage) and observe that the wild‐type tumor endothelium exhibits immunostimulatory properties.
Liqun He, Michael Welsh
wiley   +1 more source

Barrierless Electron Transfer in a Photosynthetic Reaction Center Model. [PDF]

Angew Chem Int Ed Engl
Ullrich T, Ramírez-Wierzbicki I, Slep LD, Cadranel A.   +3 more
europepmc   +1 more source

Spatial Separation of Plasmonic Hot-Electron Generation and a Hydrodehalogenation Reaction Center Using a DNA Wire. [PDF]

ACS Nano, 2021
Kogikoski S, Dutta A, Bald I.
europepmc   +1 more source

Overcoming platinum resistance by the disulfiram metabolite CuET in novel preclinical models of human carcinomas

Molecular Oncology, EarlyView.
Cisplatin‐resistant cancer cells survive DNA‐damaging platinum‐based treatment yet remain sensitive to CuET‐induced proteotoxic stress. The distinct mechanism of action allows CuET to overcome and eliminate cisplatin‐resistant tumour cells, unless highly expressed metallothioneins (MTs) interfere with CuET, thereby highlighting MT levels as candidate ...
Stefanos Arampatzis, Tereza Buchtová, Jirina Bartkova, Marie Lund Bay, Christoffer Lynge Halvorsen, Zuzana Machacova, Zdenek Skrott, Martin Mistrik, Ekaterina Dulina, Miguel Andujar‐Sanchez, Estrid Høgdall, Tine Henrichsen Schnack, Claus Høgdall, Berit Jul Mosgaard, Marie Boennelycke, Jacob Brink Laursen, Allan Jensen, Susanne K. Kjær, Tuula Kallunki, Robert Strauss, Jiri Bartek   +20 more
wiley   +1 more source

The Recombination Triplet State in the Far-Red Light Adapted Photosystem II Is Located at the Chl_D1 Site and Resides on the Red-Most Chlorophyll of the Reaction Center. [PDF]

J Phys Chem Lett
Calcinoni A, Casazza AP, Viola S, Agostini A, Carbonera D, Santabarbara S.   +5 more
europepmc   +1 more source

An outer membrane vesicle‐associated two‐track model for enterotoxigenic Bacteroides fragilis oncogenesis

Molecular Oncology, EarlyView.
Enterotoxigenic Bacteroides fragilis is a gut bacterium linked to bowel cancer. We propose that its toxin acts along two routes: at the cell surface, cutting the adhesion protein E‐cadherin and triggering inflammation; and inside the cell, delivered by bacterial vesicles, switching on NOD1 and cancer stem cell programs.
Kangchan Choi, Sang‐Hyeon Yoo, Ki‐Jong Rhee   +2 more
wiley   +1 more source