Results 171 to 180 of about 3,697,738 (296)

Interpreting inter- and intra-annual environmental signals in tree-ring δ18O using isotope-enabled modeling. [PDF]

Tree Physiol
Leppä K, Szejner P, Angove C, Young GHF, Blokhina O, Fagerstedt K, Kahmen A, Launiainen S, Mo L, Nelson DB, Richter A, Sahlstedt E, Schiestl-Aalto P, Tang Y, Rinne-Garmston KT.   +14 more
europepmc   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Convergent Total Synthesis of Caribbean Ciguatoxin C-CTX1 and Its C3-Epimer. [PDF]

J Am Chem Soc
Sasaki M, Umehara A, Sugahara K, Satake M, Tsumuraya T.   +4 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

Ménétrier's disease with coexistent signet ring cell carcinoma: a rare presentation with peritoneal metastasis. [PDF]

BMJ Case Rep
Londhe M, Shah N, Gore C, Ambekar M.
europepmc   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

The effect of substitution on the unimolecular reaction rates of stabilized Criegee intermediates.

Phys Chem Chem Phys
Koskinen A, Juttula S, Pasik D, Myllys N.   +3 more
europepmc   +1 more source

Advances in prenatal ultrasound diagnosis of fetal tympanic ring anomalies. [PDF]

Front Med (Lausanne)
Zhang H, Liao R, Li Y, Huang F, Li L, Lyu G.   +5 more
europepmc   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Signet-Ring Cell Carcinoma Masquerading as Crohn's Disease: A Diagnostic Challenge in Multifocal Colonic Strictures with Ascites. [PDF]

J Brown Hosp Med
Antony I, Kalligeros M, Zullow S.
europepmc   +1 more source