Highly strained biarylazacyclooctynone (BARAC) and analogous bioconjugation reagents were shown to undergo novel rearrangement and addition reactions leading to tetracyclic products. This may limit their practical applicability as bioorthogonal reporters for imaging biomolecules within living systems.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/c3ob40683k | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Ni-Catalyzed Enantioselective Desymmetrization: Development of Divergent Acyl and Decarbonylative Cross-Coupling Reactions.
J Am Chem Soc
January 2025
The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States.
Ni-catalyzed asymmetric reductive cross-coupling reactions provide rapid and modular access to enantioenriched building blocks from simple electrophile precursors. Reductive coupling reactions that can diverge through a common organometallic intermediate to two distinct families of enantioenriched products are particularly versatile but underdeveloped. Here, we describe the development of a bis(oxazoline) ligand that enables the desymmetrization of -anhydrides.
View Article and Find Full Text PDFBuoyancy-driven flow for surface reaction on vertical walls in multilayered open cavities.
Heliyon
January 2025
Department of Mathematics, University of Dhaka, Dhaka 1000, Bangladesh.
This study analyzes the influences of surface reactions on the natural convective flow, temperature, and oxygen concentration distributions in vertically placed multilayered cavities. A mathematical model for this problem is formulated with proper boundary conditions. At first, the governing equations are made dimensionless using the variable transformations.
View Article and Find Full Text PDFMicroRNA-142-3p chemo-sensitizing breast cancer to docetaxel: apoptosis and cell cycle arrest induction, and migration suppression.
Vet Res Forum
November 2024
Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Docetaxel (DTX) is widely utilized in breast cancer treatment. However, cancer cell resistance has limited its anti-tumor efficacy. Some molecules called microRNAs (miRNAs), acting like fine-tuned switches, can influence how breast cancer develops and spreads.
View Article and Find Full Text PDFIntegrated analysis of non‑coding RNAs (HOTAIR and miR‑130a) and their cross‑talk with TGF‑β1, SIRT1 and E‑cadherin as potential biomarkers in colorectal cancer.
Oncol Lett
March 2025
Department of Biochemistry, Faculty of Science, Beni-Suef University, Beni-Suef 62511, Egypt.
Molecular changes have a substantial impact on the onset of colorectal cancer (CRC). Complexes of HOTAIR and miRNAs disrupt several cellular functions during carcinogenesis, primarily by disrupting several carcinogenic signaling pathways. In the present study, the relationships between the serum levels of transforming growth factor-β1 (TGF-β1), sirtuin-1 (SIRT1) and E-cadherin and those of HOX transcript antisense intergenic RNA (HOTAIR) and microRNA-130a (miR-130a) in individuals with CRC were analyzed, including their correlations and diagnostic potential.
View Article and Find Full Text PDFOptimizing gelation time for cell shape control through active learning.
Soft Matter
January 2025
Department of Mechanical Engineering and Materials Science, Yale University, New Haven, CT 06510, USA.
Hydrogels are popular platforms for cell encapsulation in biomedicine and tissue engineering due to their soft, porous structures, high water content, and excellent tunability. Recent studies highlight that the timing of network formation can be just as important as mechanical properties in influencing cell morphologies. Conventionally, time-dependent properties can be achieved through multi-step processes.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!