Results 231 to 240 of about 18,697,629 (340)

Reference Materials

Nippon Shokuhin Kagaku Kogaku Kaishi, 2011
openaire   +2 more sources

Down‐regulation of Shh in the hair follicles of mice during chemotherapy‐induced hair loss is mediated by the JAK/STAT1 signaling pathway

FEBS Open Bio, EarlyView.
We found that during chemotherapy‐induced alopecia (CIA), Sonic hedgehog (Shh) expression significantly decreased in hair follicle Shh+ cells, whereas the Janus‐activated kinase/signal transducer and activator of transcription 1 (JAK/STAT1) signaling pathway was markedly activated.
Ruifang Fan, Jingling Huang, Xiang Lin, Tingjiao Lan, Yuli Tang, Ling Sun, Guixuan Zhou   +6 more
wiley   +1 more source

Antiphospholipid IgG Certified Reference Material ERM^®-DA477/IFCC: a tool for aPL harmonization? [PDF]

Clin Chem Lab Med
Grossi C, Deprez L, Bodio C, Borghi MO, Kumar S, Pozzi N, Macor P, Piantoni S, Tincani A, Radin M, Sciascia S, Martos G, Monogioudi E, Zegers I, Sheldon J, Willis R, Meroni PL.   +16 more
europepmc   +1 more source

SIRT4 positively regulates autophagy via ULK1, but independently of HDAC6 and OPA1

FEBS Open Bio, EarlyView.
Cells expressing SIRT4 (H161Y), a catalytically inactive mutant of the sirtuin SIRT4, fail to upregulate LC3B‐II and exhibit a reduced autophagic flux under stress conditions. Interestingly, SIRT4(H161Y) promotes phosphorylation of ULK1 at S638 and S758 that are associated with inhibition of autophagy initiation.
Isabell Lehmkuhl, Khawar Amin, Lydia Gabriel, Nils Hampel, Afshin Iram, Julia Hesse, Constanze Wiek, Jasmin Thuy Vy Nguyen, Helmut Hanenberg, Jürgen Scheller, M. Reza Ahmadian, Björn Stork, Doreen M. Floss, Roland P. Piekorz   +13 more
wiley   +1 more source

Development of a new reference material for accurate measurements of lithium in Li-clays. [PDF]

Sci Rep
Quiroz Garduño LD, Mora García TD, Domínguez AS, Valle Moya E, Martínez Ríos FJ, Del Rocío Arvizu Torres M, Amezcua Vergara M, Hernández Leos R, Hernández Rodríguez C, Pérez García MR, de Jesús Pérez Bueno J.   +10 more
europepmc   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

Development of Ketoprofen Impurity A (1-(3-Benzoylphenyl)ethanone) as a Certified Reference Material for Pharmaceutical Quality Control. [PDF]

Pharmaceuticals (Basel)
Shulga NA, Gegechkori VI, Gorpinchenko NV, Smirnov VV, Dementyev SP, Ramenskaya GV.   +5 more
europepmc   +1 more source

REFERENCE MATERIALS [PDF]

Medical Anthropology Newsletter, 1973
openaire   +1 more source

Engineering tandem VHHs to target different epitopes to enhance antibody‐dependent cell‐mediated cytotoxicity

FEBS Open Bio, EarlyView.
Tandem VHH targeting distinct EGFR epitopes were engineered into a monovalent bispecific antibody (7D12‐EGA1‐Fc) with more potent ADCC without increasing affinity to EGFR. Structural modeling of 7D12‐EGA1‐Fc showed cross‐linking of separate EGFR domains to enhance CD16a engagement on NK cells.
Yuqiang Xu, Hao Jiang, Limin Chen, Fulai Zhou, Ying Jin, Mark L. Chiu   +5 more
wiley   +1 more source

Development of Certified Reference Material Solutions for Phytochemicals in Ginger and Kava. [PDF]

J AOAC Int
Aijaz SM, Ruan Z, Leija C, Lytwak LA, Waddell S, Kuszak AJ, Wise SA, Sreenivasan U.   +7 more
europepmc   +1 more source