Results 261 to 270 of about 5,447,975 (305)

Towards a reference material for microplastics' number concentration-case study of PET in water using Raman microspectroscopy. [PDF]

Anal Bioanal Chem
Jacob O, Stefaniak EA, Seghers J, La Spina R, Schirinzi GF, Chatzipanagis K, Held A, Emteborg H, Koeber R, Elsner M, Ivleva NP.   +10 more
europepmc   +1 more source

Long‐term culture of skin biopsies: maintenance of fibroblast production and competency of reprogramming

FEBS Open Bio, EarlyView.
Skin biopsies taken from a patient with an ultra‐rare disorder as well as controls were cultured for up to 473 days. The chunks of skin were serially transferred to a new culture plate when confluent with fibroblasts. Different generations of fibroblasts were analyzed for cell and molecular properties, proliferation, and competence for reprogramming to
Sudiksha Rathan‐Kumar, Michael A. Ripperger, Grant M. Westlake, Kevin C. Ess   +3 more
wiley   +1 more source

Powering precision: development of a certified reference material for elemental composition analysis of lithium nickel manganese cobalt oxide (Li-NMC) cathode material for lithium-ion batteries. [PDF]

Anal Bioanal Chem
Recknagel S, Richter S, Hoppe M, Meckelburg A, Prinz C, Roik J, Abad C.   +6 more
europepmc   +1 more source

ATG4B is required for mTORC1‐mediated anabolic activity and is associated with clinical outcomes in non‐small cell lung cancer

FEBS Open Bio, EarlyView.
The relationship between anabolic and catabolic processes governing lung cancer cell growth is nuanced. We show that ATG4B, an autophagy regulator, is elevated in lung cancer and that high ATG4B is associated with worse patient outcomes. Targeting ATG4B in cells reduces growth, protein synthesis, and mTORC1 activity, demonstrating a new relationship ...
Patrick J. Ryan, Bethany C. Guerra, Selina Uranga, Jessica M. Cardin, Steven E. Riechman, Mariana Janini Gomes, James D. Fluckey   +6 more
wiley   +1 more source

Calcium‐sensing receptor induces the apoptosis of chondrocytes in cooperation with phosphate transporter

FEBS Open Bio, EarlyView.
Excess Ca2+ ions activate the Calcium‐Sensing Receptor (CaSR), which subsequently drives the uptake of excess inorganic phosphate (Pi) via the Pi transporter (Pit−1) in chondrocytes. This mechanism causes a toxic increase in intracellular Pi concentration, ultimately leading to chondrocyte apoptosis and pathological mineralization. Excess extracellular
Sachie Nakatani, Hiroya Ueda, Ayumi Kawata, Yuki Sato, Kotomi Inomata, Hiroshi Mano, Masahiro Wada, Kenji Kobata   +7 more
wiley   +1 more source

eCerto-versatile software for interlaboratory data evaluation and documentation during reference material production. [PDF]

Anal Bioanal Chem
Lisec J, Recknagel S, Prinz C, Vogel K, Koch M, Becker R.   +5 more
europepmc   +1 more source

Evolutionary dynamics of the chloroplast genome in Daphne (Thymelaeaceae): comparative analysis with related genera and insights into phylogenetics

FEBS Open Bio, EarlyView.
Comparative analysis of chloroplast genomes from 14 genera of Thymelaeaceae revealed variation in gene content, ranging from 128 to 142 genes, primarily influenced by IR expansion/contraction events and pseudogenization of ndhF, ndhI, and ndhG. Two large inversions were detected within the large single‐copy region, including a synapomorphic inversion ...
Abdullah, Hui Li, Rushan Yan, Chengyu Chen, Madiha Islam, Abdul Majid, Ibrar Ahmed, Parviz Heidari, Xiaoxuan Tian   +8 more
wiley   +1 more source

Development of an Ephedrine In-House Matrix Reference Material and Its Application to Doping Analysis. [PDF]

ACS Omega
Kang I, Seo Y, Lee K, Lee HJ, Son J, Lee HJ, Oh MK, Min H.   +7 more
europepmc   +1 more source

Geochemical and isotopic (O-Fe-Sr-Nd) characterization of reference materials relevant to environmental impact assessments

Alex J. McCoy‐West, Dafne Koutamanis, Evelyne Leduc, Brandon Mahan   +3 more
openalex   +2 more sources

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

FEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq, Nestor G. Casillas‐Vega, Alma Gomez‐Loredo, Xristo Zarate   +3 more
wiley   +1 more source