Results 91 to 100 of about 339,632 (390)

The Role of HINT3 in Myocardial Ischemia‐Reperfusion Injury in Male Mice: Mechanisms Involving SDHA and its Acetylation

open access: yesAdvanced Science, EarlyView.
HINT3 expression declines after myocardial ischemia‐reperfusion injury. In male mice, loss of HINT3 worsens cardiac injury and mitochondrial dysfunction, while its overexpression is protective. HINT3 binds the mitochondrial enzyme succinate dehydrogenase (SDHA) and prevents its deacetylation by histone deacetylase 1 (HDAC1), reducing succinate ...
Jiabin Yu   +7 more
wiley   +1 more source

BIẾN ĐỔI VÒNG ĐƯỜNG XYLOSE THÀNH CÁC CHẤT TRUNG GIAN CHO QUÁ TRÌNH TỔNG HỢP THUỐC TRỊ UNG THƯ, KHÁNG VIRUT HIV

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2008
Xylose được biết đến như một trong những nguyên liệu đầu của việc tổng hợp thuốc trị bệnh ung thư, AIDS và một số bệnh khác.  Việc tổng hợp những dẫn xuất trung gian quan trọng để điều chế những thuốc này đã đạt được.
Trương Thị Minh Hải   +1 more
doaj  

Stereoselective synthesis of carbocyclic analogues of the nucleoside Q precursor (PreQ0)

open access: yesBeilstein Journal of Organic Chemistry, 2014
A convergent and stereoselective synthesis of chiral cyclopentyl- and cyclohexylamine derivatives of nucleoside Q precursor (PreQ0) has been accomplished.
Sabin Llona-Minguez, Simon P. Mackay
doaj   +1 more source

A New Saccharides and Nnucleosides Sensor Based on Tetrathiafulvalene-anthracene Dyad with Two Boronic Acid Groups

open access: yesSensors, 2006
A new saccharides sensor based on the TTF-anthracene dyad with two boronicacid (2) groups was designed and synthesized. This new saccharides sensor showsselectivity towards D-glucose while its analogue with one boronic acid group (1) wasreported to bind ...
Daoben Zhu   +3 more
doaj   +1 more source

New Chemical Probe Targeting Bacterial NAD Kinase

open access: yesMolecules, 2020
Nicotinamide adenine dinucleotide (NAD) kinases are essential and ubiquitous enzymes involved in the tight regulation of NAD/nicotinamide adenine dinucleotide phosphate (NADP) levels in many metabolic pathways.
David A. Clément   +8 more
doaj   +1 more source

Preparation of 4 '-spirocyclobutyl nucleoside analogues as novel and versatile adenosine scaffolds

open access: yes, 2019
Despite the large variety of modified nucleosides that have been reported, the preparation of constrained 4 '-spirocyclic adenosine analogues has received very little attention.
De Vleeschouwer, Freija   +10 more
core   +1 more source

Leveraging increased cytoplasmic nucleoside kinase activity to target mtDNA and oxidative phosphorylation in AML.

open access: yesBlood, 2017
Mitochondrial DNA (mtDNA) biosynthesis requires replication factors and adequate nucleotide pools from the mitochondria and cytoplasm. We performed gene expression profiling analysis of 542 human acute myeloid leukemia (AML) samples and identified 55 ...
Sanduni U. Liyanage   +16 more
semanticscholar   +1 more source

Intestinal Clock Promotes Cognitive Memory Through Adenosine Signaling

open access: yesAdvanced Science, EarlyView.
The intestinal clock controls the expression of an adenosine enzyme that modulates systemic adenosine level and A1R signaling in the hippocampus, and in turn, cognitive function involving long‐term potentiation and BDNF‐dependent synaptic changes.
Min Chen   +13 more
wiley   +1 more source

Functional Characterization of the Saccharomyces cerevisiae Equilibrative Nucleoside Transporter 1 (ScENT1)

open access: yesMolecules, 2018
Equilibrative nucleoside transporters (ENTs) are polytopic membrane transporters responsible for the translocation of nucleosides, nucleobases—to a lesser extent—and nucleoside analog therapeutics across cellular membranes.
Rebba C. Boswell-Casteel   +2 more
doaj   +1 more source

Zika virus infection reprograms global transcription of host cells to allow sustained infection. [PDF]

open access: yes, 2017
Zika virus (ZIKV) is an emerging virus causally linked to neurological disorders, including congenital microcephaly and Guillain-Barré syndrome. There are currently no targeted therapies for ZIKV infection.
Bansal, Vikas   +5 more
core   +2 more sources

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