Results 211 to 220 of about 203,484 (292)

TERT drives liver tumorigenesis beyond telomere elongation. [PDF]

Life Sci Alliance
Braud L, Vernerey J, Guille A, Cordier P, Ginet C, Egger T, Bernabe M, Churikov D, Da Costa Q, Meghraoui A, Desdouets C, Gu L, Bertucci F, Lachaud C, Géli V.   +14 more
europepmc   +1 more source

A de‐novo Approach Towards Divergent [3+2π/σ] Photocycloadditions of Nitrones via Assembly‐Controlled Kinetic Electron Transfer Gating

Angewandte Chemie, EarlyView.
A metal‐free photocatalytic platform converts nitrones into 4‐isoxazolines and oxa–aza–bicycloheptanes through divergent [3+2π/σ] cycloadditions. Assembly‐controlled kinetic electron transfer gating dictates substrate activation, enabling selective reactivity beyond thermodynamic expectations.
Nayan Saha, Rajesh Kancherla, Jorge Escorihuela, Shana Chandran, Mrinal K. Bera, Magnus Rueping, Burkhard König   +6 more
wiley   +1 more source

Die Aza‐Büchner–Curtius–Schlotterbeck‐Reaktion: Selektive Bildung Quartärer Kohlenstoffzentren

Angewandte Chemie, EarlyView.
Wir stellen die Aza‐Büchner–Curtius–Schlotterbeck‐(ABCS)‐Reaktion vor: eine milde, katalysatorfreie Methode zur Homologierung von Aryliminen. Im Gegensatz zum traditionellen BCS‐Mechanismus durchläuft das Diazo‐Intermediat eine selektive C─C‐Insertion zur Bildung eines quartären Zentrums.
Simon O. Angerer, Vincent George, Aryaman Pattanik, Gaia Carpentiero, Tereza Morcinková, Julia Rehbein, Burkhard König   +6 more
wiley   +1 more source

STING deficiency does not rescue short telomere-mediated aging phenotypes and longevity in TERC- or TERT-telomerase deficient mice.

Cell Rep
Marión RM, González JC, Flores JM, Piñeiro-Yáñez E, Serrano R, Blasco MA.   +5 more
europepmc   +1 more source

The Different Faces of the Selective Human Telomerase Inhibitor: BIBR1532 and Its Derivatives. [PDF]

Curr Issues Mol Biol
Kosno M, Maciejewska N, Wolska K, Gabriel I.   +3 more
europepmc   +1 more source

Cobalt‐Catalyzed C─N Bond Formation via Metal‐Hydride Hydrogen Atom Transfer (MHAT)

Angewandte Chemie, EarlyView.
Cobalt‐catalyzed metal‐hydride hydrogen atom transfer (Co‐MHAT) converts simple alkenes into C─N bonds under mild, near‐neutral conditions. A shared Co─H‐initiated radical/organocobalt intermediate is channeled into radical trapping, radical‐polar crossover, or radical ligand transfer, unifying hydroamination, hydroazidation, hydroamidation, and remote
Arman Khosravi, Ming‐Yu Ngai
wiley   +1 more source

Site Density Governs Switching Reactivity Regimes During Aerobic C─H Oxidation in Mn Single‐Atom Photocatalysts

Angewandte Chemie, EarlyView.
Increasing the density of isolated manganese (Mn) atoms in carbon nitride (CNx) photocatalysts does not continuously improve performance. Instead, beyond a critical loading, the polymer support reorganizes, altering charge‐carrier dynamics and oxygen activation while preserving atomic dispersion.
Viktoria Velichko, Agustín de Arriba, Areti Moutsiou, Elisabetta Inico, Andrea Olivati, Berta Pérez‐Román, Jesús López‐Sánchez, Ik Seon Kwon, Andrea Tonelli, Abhijit Roy, Valentina De Renzi, Raul Arenal, Annamaria Petrozza, Carlo Cavallotti, Gianvito Vilé   +14 more
wiley   +1 more source

Synergistic role of molecular imaging and genomics in thyroid cancer management: from diagnosis to personalized treatment. [PDF]

J Transl Med
Ahmadi S, Hoseini M, Ravari MS, Zarei M, Shahrokhi P, Mousavi P.   +5 more
europepmc   +1 more source

Borankatalysierte Dehydrierung von Wasser an Dioxaphospholen und ‐phospholanen

Angewandte Chemie, EarlyView.
Die borankatalysierte Dehydrierung von Phenylphosphinatestern, die aus der Reaktion von Dioxaphospholen und ‐phospholanen mit Wasser oder Luftfeuchtigkeit unter milden Bedingungen gebildet werden, wird beschrieben. Der Mechanismus dieser Umwandlung wurde durch kinetische Messungen und DFT‐Rechnungen untersucht, die auf die Wasserstofffreisetzung aus ...
Niklas Koch, Felix Wech, Tonin Leautier, Johanna Osterbrink, Urs Gellrich   +4 more
wiley   +1 more source

A Military Veteran with Pulmonary Fibrosis, Hepatic Cirrhosis, Bone Marrow Dysfunction and Shortened Telomeres Found to Have GAVE, a Potential Unsuspected Consequence of Telomere Spectrum Disorder. [PDF]

J Clin Med
Uhlen A, Oudit OA, Patel D, Shah N, Delorenzo L, Vuchula S.   +5 more
europepmc   +1 more source