Results 221 to 230 of about 404,179 (310)

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source

YK-4-250, a synthetic telmisartan-tempol conjugate: crystal structure of a stabilized free radical containing an angiotensin AT₁ receptor inhibitor. [PDF]

Acta Crystallogr C Struct Chem
Friedrich S, Kong Y, Musayev FN, Brown ML, Gupton BF.   +4 more
europepmc   +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

Conformational and Physicochemical Properties of <i>Lagenaria siceraria</i> Seed Protein Isolate-Cocoyam Mucilage Conjugates: Impact of Glycation Time. [PDF]

Food Sci Nutr
Oluwafemi GI, Ogunbusola EM, Oni K, Alabi OO, Araoye KT.   +4 more
europepmc   +1 more source

Treatment with KCL‐286, a first‐in‐class retinoic acid receptor‐β (RARβ) agonist, ameliorates neuronal DNA damage and inflammation in a mouse model of Alzheimer's disease

FEBS Open Bio, EarlyView.
Repair of neuronal DNA damage in Alzheimer's disease by KCL‐286. (A) Amyloid‐β oligomers and plaques impair neuronal DNA repair pathways, leading to DNA double‐strand breaks and glial activation. (B) KCL‐286 activates RARβ/RXR signalling via retinoic acid response elements (RAREs), associated with increased BRCA1 expression, enhanced DNA repair and ...
Natasha Hill, Hassan Yousef Othman AlMuallim, Elouisa Maddock, Carl Hobbs, Earl Clarke, Maria B. Goncalves, Jonathan P. T. Corcoran   +6 more
wiley   +1 more source

Lateral Flow Immunochromatographic Assay for Detection of Antibodies Against a Recombinant Human Adenovirus Type 3 Hexon Fragment Using Gold Nanoparticles and Quantum Dots. [PDF]

Diagnostics (Basel)
Mukantayev K, Tursunov K, Tokhtarova L, Abirbekov B.   +3 more
europepmc   +1 more source

Yeast Gcn2 retains activity following humanization of its auto‐phosphorylation region

FEBS Open Bio, EarlyView.
Using Saccharomyces cerevisiae as a model to study Gcn2 activation and regulation is limited by the lack of antibodies detecting phosphorylated Gcn2. To overcome this, we engineered Gcn2‐HsC, a yeast Gcn2 variant recognizable by commercial anti‐human phospho‐GCN2 antibodies.
Reuben A. Anderson, Anja H. Schiemann, Evelyn Sattlegger   +2 more
wiley   +1 more source

PET-Trackable Carborane-Conjugated Star-Shaped Poly(2-Oxazoline) Scaffold with High Boron Payload and Improved Aqueous Solubility for Potential Application in Boron Neutron Capture Therapy. [PDF]

Biomacromolecules
Chi Y, Barakhtii D, Centanni A, Aseyev V, Ekholm FS, Sarparanta M, Luxenhofer R, Imlimthan S.   +7 more
europepmc   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Boosting peptide half-life: enabling efficient generation of Fc-peptide conjugates. [PDF]

Chem Sci
Park M, Dannheim FM, Papworth MA, Kay R, Tsonou E, Trajkovski D, Walsh SJ, Hovdal D, Wharton T, Nassoy AC, Parker JS, Spring DR.   +11 more
europepmc   +1 more source