Results 121 to 130 of about 1,056,595 (308)

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

open access: yesFEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee   +6 more
wiley   +1 more source

Synergistic Cytotoxic Effect from Combination of Wedelolactone and Cisplatin in HeLa Cell Line: A Novel Finding

open access: yesDrug Design, Development and Therapy, 2020
Sadia Sarwar,1,2 Jun Qing Yu,1 Humaira Nadeem,3 Fazlul Huq1 1Discipline of Biomedical Sciences, Sydney Medical School, The University of Sydney, Cumberland Campus, Sydney, NSW, Australia; 2Department of Pharmacognosy, Riphah Institute of Pharmaceutical ...
Sarwar S, Yu JQ, Nadeem H, Huq F
doaj  

Progress on Pharmaceutical Sciences/Pharmacy Postgraduate Education: a Bibliometric Perspective. [PDF]

open access: yesJ Pharm Innov, 2022
Huang Z   +6 more
europepmc   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

open access: yesFEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young   +7 more
wiley   +1 more source

The Role of the Health Care Sector in Expanding Economic Opportunity [PDF]

open access: yes, 2007
This report provides an overview and critical assessment of the ways in which multinational pharmaceutical companies currently participate in expanding economic opportunities in developing countries.
Adeeb Mahmud, Marcie Parkhurst
core  

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

open access: yesFEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara   +3 more
wiley   +1 more source

The Trend of Pharmaceutical Research in Iran Compared to Middle East and North Africa: A Scientometrics Study

open access: yesمدیریت اطلاعات سلامت, 2010
Introduction: The purpose of this study was to evaluate the Iranian trend of research in pharmaceutical sciences published in international publication and to compare it with that in other countries in the Middle East and North Africa in 1996-2006 ...
Bita Mesgarpour   +4 more
doaj  

Isonitrile-responsive and bioorthogonally removable tetrazine protecting groups. [PDF]

open access: yes, 2020
In vivo compatible reactions have a broad range of possible applications in chemical biology and the pharmaceutical sciences. Here we report tetrazines that can be removed by exposure to isonitriles under very mild conditions.
Eckvahl, Hannah J   +7 more
core  

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