Results 71 to 80 of about 7,696,668 (294)

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

FEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

Diastereoselective [Cu(MeCN)4BF4/BF3·Et2O]-Catalyzed Cyclopropenation of Alkynes: Asymmetric Synthesis of β-Amino-α-cyclopropenyl Phosphonates

SynOpen, 2017
The diastereospecific formation of β-amino-α-cyclopropenyl phosphonates has been achieved in moderate yields from the cyclopropenation of 1-alkynes with dialkyl α-diazophosphonates. The reaction was performed by using a combined catalyst consisting of Cu(
Haihong Ge, Shuang Liu, Yan Cai, Zenghui Gao, Siyi Du, Zhiwei Miao, Guixian Xie   +6 more
doaj   +1 more source

A convenient catalyst system for microwave accelerated cross-coupling of a range of aryl boronic acids with aryl chlorides [PDF]

, 2007
Article number 18A convenient microwave accelerated cross-coupling procedure between aryl chlorides with a range of boronic acids has been developed. An explanation for the low reactivity of highly fluorinated boronic acids in Suzuki coupling is provided.
Matthew L. Clarke, Marcia B. France, Edward J. Milton, Jose A. Fuentes, Clarke, Matthew L., France, Marcia B., Milton, Edward J., Fuentes, José A., Roff, Geoffrey J., Geoffrey J. Roff   +9 more
core   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Pyridine-Based Compounds: Optimized Synthesis, C–H Functionalization, and Anticonvulsant Screening for Neurological Therapeutics

Journal of Chemistry
A series of multifunctional pyridine-based derivatives was synthesized using optimized methodologies. These include N-, S-, and O-propargyl-substituted compounds, achieved through tailored reaction conditions to exploit the inherent nucleophilicity of ...
Shushanik Sh. Dashyan, Heghine H. Vardanyan, Eugene V. Babaev, Armen G. Ayvazyan, Ervand G. Paronikyan, Suren S. Mamyan, Nina G. Hobosyan, Valya V. Dabayeva, Ruzanna G. Paronikyan, Kristine V. Balyan   +9 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Organic Chemistry and Synthesis Rely More and More upon Catalysts

, 2022
A few months before the COVID-19 pandemic, Pierre Vogel and Kendall N. Houk published with a new textbook Wiley-VCH, “Organic Chemistry: Theory, Reactivity, and Mechanisms in Modern Synthesis”, with a foreword from the late Roberts H. Grubbs.
Kendall N. Houk, Pierre Vogel
core   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Data Availability Statements in The Journal of Organic Chemistry, Organic Letters, and ACS Organic & Inorganic Au. [PDF]

ACS Org Inorg Au, 2022
Masson G, Kozlowski MC, Miller SJ.
europepmc   +1 more source