Results 161 to 170 of about 5,865 (290)

Modular Synthesis of α‐Quaternary Pyrrolines by Pyridoxal‐Catalyzed Sequential Reactions With Precise Chirality Relay

Transformative Chemistry, EarlyView.
Direct asymmetric α‐C conjugate addition of aminoacetonitrile enabled by carbonyl/iminium double activation, together with subsequent electrophilic functionalization, offers a one‐pot, two‐step modular strategy for synthesizing chiral α‐quaternary pyrrolines with precise chirality relay and high structural diversity.
Xingdie Yang, Pengwei Ji, Liang Liu, Tongyin Chen, Siqi Liu, Wen‐Wen Chen, Baoguo Zhao   +6 more
wiley   +1 more source

Design, Synthesis, and Biological Evaluation of Chiral Urea and Thiourea Derivatives as Multitarget-Directed Anti-Alzheimer Agents. [PDF]

Drug Dev Res
Erol Gunal S, Teke Tuncel S, Demir İ, Baysal İ, Telli G, Sag Erdem S, Ucar G, Hanzlova M, Musilek K, Dogan İ, Gokhan Kelekci N.   +10 more
europepmc   +1 more source

Thiourea [PDF]

, 2020
openaire   +1 more source

Mepolizumab Modifies Blood Eosinophil Proteome and Transcriptome in Severe Eosinophilic Asthma

Allergy, EarlyView.
This study investigates the effect of mepolizumab on the proteomic and transcriptomic profile of blood eosinophils in SEA patients. Mepolizumab reduces the migratory capacity and effector‐related molecular signatures of circulating eosinophils in SEA patients.
Pablo Miguéns‐Suárez, Sara Vázquez‐Mera, Laura Martelo‐Vidal, Marina Blanco Aparicio, Uxío Calvo Álvarez, Coral González Fernández, Mar Mosteiro Añón, Dolores Corbacho Abelaira, Tamara Hermida Valverde, Christian Calvo Henríquez, Susana B. Bravo, Lena Uller, Juan J. Nieto‐Fontarigo, Francisco J. Salgado, Francisco J. González‐Barcala   +14 more
wiley   +1 more source

Evaluation of Various Thiourea Derivatives as Reducing Agents in Two-Component Methacrylate-Based Materials. [PDF]

Polymers (Basel)
Ohl C, Thetiot E, Charles L, Catel Y, Fässler P, Lalevée J.   +5 more
europepmc   +1 more source

The Functional Role and Molecular Characterization of the Therapeutic Target CLDN6 in Germ Cell Tumors

Andrology, EarlyView.
ABSTRACT Background The tight junction protein CLDN6 has been identified as a cancer‐associated cell surface marker that is rarely expressed in healthy tissues. In testicular germ cell tumors (GCT), CLDN6 is particularly detectable in seminomas, embryonal carcinomas, and choriocarcinomas.
Jule Zwick, Margaretha A. Skowron, Gereon Poschmann, Patrick Petzsch, Ann Kathrin Bergmann, Kai Stühler, Jochen Hecht, Daniel Nettersheim   +7 more
wiley   +1 more source

Coumarin-Thiourea Hybrids: Structural Features Governing CA Inhibition and Antiproliferative Effects. [PDF]

Int J Mol Sci
Fuentes-Aguilar A, Colombo R, González-Bakker A, Puerta A, Merino-Montiel P, Montiel-Smith S, Vega-Báez JL, Giovannuzzi S, Nocentini A, Fernández-Bolaños JG, Supuran CT, Padrón JM, López Ó.   +12 more
europepmc   +1 more source

Male Mice Heterozygous for Protamine 1 and Protamine 2 Are Infertile, Displaying Sperm Damage and Retention of Protamine 2 Precursors, Transition Proteins, and Histones

Andrology, EarlyView.
ABSTRACT Background During spermiogenesis, protamines (PRMs) replace histones to hypercondense and protect sperm DNA. Rodents and primates express two PRMs (PRM1 and PRM2). Alterations of species‐specific PRM ratios are associated with sub‐ or infertility in mice and humans.
Gina Esther Merges, Christoph Wiesejahn, Mar Domingo‐Lopez, Simon Schneider, Andjela Kovacevic, Lena Arévalo, Hubert Schorle   +6 more
wiley   +1 more source

Enantioselective Desymmetrization by Chiral Bifunctional H-Bonding Organocatalysts. [PDF]

Chemistry
Urban M, Veselý J.
europepmc   +1 more source

Olfactory proteomics reveals the capacity of the HDAC1 inhibitor pyroxamide to halt the α‐synuclein preformed fibrils‐induced damage in nasal epithelial, microglial and dopaminergic neuronal cell lines

Brain Pathology, EarlyView.
Omics‐driven drug repositioning reveals pyroxamide as a neuroprotective HDAC1 inhibitor in Parkinson's disease models. Abstract Parkinson's disease (PD) is the second most common neurodegenerative disorder mainly characterized by the degeneration of dopaminergic neurons originating in the substantia nigra (SN) pars compacta and projecting to other ...
Paz Cartas‐Cejudo, Marina De Miguel, Leire Extramiana, Mercedes Lachén‐Montes, Silvia Romero‐Murillo, Djordje Gveric, Joaquín Fernández‐Irigoyen, Enrique Santamaría   +7 more
wiley   +1 more source