Results 71 to 80 of about 1,776,675 (371)

Unraveling Mycobacterium tuberculosis acid resistance and pH homeostasis mechanisms

open access: yesFEBS Letters, EarlyView.
Mycobacterium tuberculosis exhibits a remarkable resilience to acid stress. In this Review, we discuss some of the molecular mechanisms and metabolic pathways used by the tubercle bacilli to adapt and resist host‐mediated acid stress. Mycobacterium tuberculosis (Mtb) is a successful pathogen that has developed a variety of strategies to survive and ...
Janïs Laudouze   +3 more
wiley   +1 more source

Identification and Control of Damaging Microorganisms in Manuscripts of Central Tabriz Library, Iran

open access: yesConservation Science in Cultural Heritage, 2018
A large number of historical artifacts have low resistance to pests since they are made of organic substances. Such works can be consumed by several living organ­isms and can often be an ideal environment for micro-organisms to grow, particularly when ...
Mozhgan Khalili Zonouz
doaj   +1 more source

Classification of local conservation laws of Maxwell's equations [PDF]

open access: yesActa Applic. Math. 69/3 (2001) 285-327, 2001
A complete and explicit classification of all independent local conservation laws of Maxwell's equations in four dimensional Minkowski space is given. Besides the elementary linear conservation laws, and the well-known quadratic conservation laws associated to the conserved stress-energy and zilch tensors, there are also chiral quadratic conservation ...
arxiv  

Unconventional mRNA processing and degradation pathways for the polycistronic yrzI (spyTA) mRNA in Bacillus subtilis

open access: yesFEBS Letters, EarlyView.
The S1025 peptide is the major antidote to the YrzI toxin, which we renamed here as SpyT (Small Peptide YrzI Toxin) and SpyA (Small Peptide YrzI Antitoxin) (1). Degradation of the toxin–antitoxin spyTA mRNA, either by a translation‐dependent cleavage by the endoribonuclease Rae1 (2) or by direct attack by 3′‐exoribonucleases (3), also contributes to ...
Laetitia Gilet   +4 more
wiley   +1 more source

Characterization of materials and alteration-degradation products of the Blessed Virgin Rosary altar in the Saint Dominic church in Ravenna: preliminary study for the restoration interventions

open access: yesConservation Science in Cultural Heritage, 2003
The construction of the Blessed Virgin Rosary altar in the Saint Dominic church (13th century) in Ravenna occurred between 1723 and 1770. All the portions of the church are interested by intense degradation phenomena and, in particular, the altar ...
Cesare Fiori, Salvatore Lorusso
doaj   +1 more source

Refining the NaV1.7 pharmacophore of a class of venom‐derived peptide inhibitors via a combination of in silico screening and rational engineering

open access: yesFEBS Letters, EarlyView.
Venom peptides have shown promise in treating pain. Our study uses computer screening to identify a peptide that targets a sodium channel (NaV1.7) linked to chronic pain. We produced the peptide in the laboratory and refined its design, advancing the search for innovative pain therapies.
Gagan Sharma   +8 more
wiley   +1 more source

The power of microRNA regulation—insights into immunity and metabolism

open access: yesFEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto   +2 more
wiley   +1 more source

Spillover and crossover effects of exposure to work‐related aggression and adversities: A dyadic diary study

open access: yesAggressive Behavior, Volume 49, Issue 1, Page 85-95, January 2023., 2023
Abstract The past two decades have produced extensive evidence on the manifold and severe outcomes for victims of aggression exposure in the workplace. However, due to the dominating individual‐centered approach, most findings miss a social network perspective.
Alexander Herrmann   +2 more
wiley   +1 more source

New researches on the Arciconfraternita di San Girolamo della Carità

open access: yesConservation Science in Cultural Heritage, 2004
Among all the brotherhoods of the modern age the Archbrotherhood of St Jerome of Charity plays a key role. It was set up in Rome before the Council of Trent and is still active now after many events and changes.
Elisabetta Marchetti
doaj   +1 more source

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