Identification of potential molecular markers for detection of lengthy chilled storage of L. fruit.

Low temperature is the main strategy to preserve fruit quality post-harvest, in the supply chain. Low temperatures reduce the respiration, ethylene emission, and enzymatic activities associated with senescence. Unfortunately, peaches are sensitive to low temperatures if exposed for long periods, resulting in physiological disorders that can compromise commercial quality.

Untangling bacterial DNA topoisomerases functions.

Topoisomerases are the main enzymes capable of resolving the topological constraints imposed by DNA transactions such as transcription or replication. All bacteria possess topoisomerases of different types. Although bacteria with circular replicons should encounter similar DNA topology issues, the distribution of topoisomerases varies from one bacterium to another, suggesting polymorphic functioning.

Sjogren's syndrome: Everything you always wanted to know about genetic and epigenetic factors.

Primary Sjögren's syndrome (pSS) is a chronic, systemic autoimmune disease characterized by a wide spectrum of glandular and extra-glandular features. Genetic and epigenetic factors play an important role in the disease susceptibility and phenotype. There are a multitude of genes that have been identified as implicated in the pathogenesis of pSS, both in HLA and extra-HLA regions with a strong contribution given by genes in interferon signalling pathways.

Sudden improvement of alopecia universalis and psoriatic arthritis while receiving upadacitinib: a case-based review.

Alopecia universalis (AU), an advanced form of alopecia areata (AA), is a condition characterized by the complete loss of hair over the entire skin surface. Recent progress has significantly enhanced our understanding of the pathogenesis of AU. In particular, interferon-γ (IFN-γ) and interleukin (IL)-15 seem to play a pivotal role in the pathogenesis of the disease.

Possible clinical and radiological predictors of haemorrhagic transformation in acute stroke patients undergoing dual antiplatelet therapy: a clinical study.

Background: The predictors of intracranial haemorrhagic transformation (HT) in acute ischaemic stroke (AIS) patients undergoing dual antiplatelet therapy (DAPT) are not well known.

Objectives: The aim of this study is to identify the possible clinical and radiological predictors of HT in patients, irrespective of clinical indication for this treatment.

Design: This study is a monocentric cohort retrospective study.