Results 141 to 150 of about 5,602,543 (311)

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

Sex-specific impact of B cell-derived IL-10 on tuberculosis resistance

open access: yesFrontiers in Immunology
IntroductionDue to the historical dogma that host defense against intracellular pathogens is primarily mediated by cell-mediated immunity, B cells have long been considered unimportant in providing protection against Mycobacterium tuberculosis (Mtb) and ...
David Hertz   +12 more
doaj   +1 more source

AscF in the mycobacterial CIII–CIV supercomplex lacks metal and nucleotide binding but links malate oxidation to respiration

open access: yesFEBS Letters, EarlyView.
The mycobacterial CIII‐CIV respiratory supercomplex is an obligate assembly, encompassing several subunits of unknown functions. We have characterized the intracellular subunit AscF, and show that it is unlikely to be a sensor for metals or nucleotides, but is required for growth on nonfermentable energy sources, and likely works as an adapter for ...
Eni Rile   +8 more
wiley   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

open access: yesMolecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce   +11 more
wiley   +1 more source

A new vertical power MOSFET with extremely reduced on resistance and high switching speed with multilayer structure [PDF]

open access: yes, 2001
A vertical power MOSFET’s whose n-drift region is stacked by alternate pn structure named as MULTILAYER POWER MOSFET has been proposed for high voltage application with extremely low on-resistance.
Hakim, M.M.A., Alam, A.H.M. Zahirul
core  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Progress towards implementation of a public health action plan to combat antimicrobial resistance [PDF]

open access: yes
Since 2002, the Interagency Task Force on Antimicrobial Resistance has released an annual report on the progress towards implementation of the 2001 Action Plan to Combat Antimicrobial Resistance.

core  

Investigations of 4H‐SiC trench MOSFET with integrated high‐K deep trench and gate dielectric

open access: yesIET Power Electronics
This paper proposes and investigates a novel 4H‐SiC trench MOSFET (TMOS) with integrated high‐K deep trench and gate dielectric (INHK‐TMOS). The integrated high‐K (INHK) consists of a high‐K gate dielectric and an extended high‐K deep trench dielectric ...
Jiafei Yao   +10 more
doaj   +1 more source

Identification of parental line specific effects of MLF2 on resistance to coccidiosis in chickens

open access: yesBMC Proceedings, 2011
Background MLF2 was the candidate gene associated with coccidiosis resistance in chickens. Although single marker analysis supported the association between MLF2 and coccidiosis resistance, causative mutation relevant to coccidiosis was not identified ...
Hong Yeong Ho   +2 more
doaj   +1 more source

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