Revised taxonomic classification of the genomes, providing new insights into the genus .

Background: strains are important opportunistic pathogens with great potential applications in industry and agriculture. Their significant genetic and phenotypic diversity has led to several changes in their taxonomic localization and was prone to inaccurate species classification based on traditional identification methods.

Methods: All 2,615 genomes of the genus were obtained from the NCBI genome database.

A novel pathogenic species of genus : sp. nov.

Introduction: is a prominent genus owing to its dual nature. Species of this genus have many applications in industry and agriculture as plant growth-promoting rhizobacteria and microbial biological control agents, whereas species such as are considered one of the leading gram-negative multi-drug-resistant bacterial pathogens because of their high contribution to the increase in crude mortality and significant clinical challenge. Pathogenic species and most clinical isolates belong to the complex (SMc).

Closed-loop electrical stimulation to prevent focal epilepsy progression and long-term memory impairment.

Unlabelled: Interictal epileptiform discharges (IEDs) are ubiquitously expressed in epileptic networks and disrupt cognitive functions. It is unclear whether addressing IED-induced dysfunction could improve epilepsy outcomes as most therapeutics target seizures. We show in a model of progressive hippocampal epilepsy that IEDs produce pathological oscillatory coupling which is associated with prolonged, hypersynchronous neural spiking in synaptically connected cortex and expands the brain territory capable of generating IEDs.

Efficacy and safety of acupoint application for allergic rhinitis: a systematic review and Meta-analysis of randomized controlled trials.

Objective: To use evidence-based medicine to explore the efficacy of acupoint application (AA) for allergic rhinitis (AR) at different time points and its safety.

Methods: We searched 7 databases (PubMed, Cochrane, Embase, China National Knowledge Infrastructure, Wanfang Database, China Science and Technology Journal Database, and China Biology Medicine disc) as well as the international clinical trial registration platform from January 2010 to March 2020 for randomized controlled trials (RCTs) comparing the efficacy of AA versus placebo, Western Medicine or other alternative therapies on AR. Risk of bias was assessed according to the Cochrane handbook, and statistical analysis was performed using RevMan 5.

1,3-Dichloro-2-propanol-Induced Renal Tubular Cell Necroptosis through the ROS/RIPK3/MLKL Pathway.

1,3-Dichloro-2-propanol (1,3-DCP), as a food pollutant, exists in a variety of foods. Studies have shown that it has nephrotoxicity. In the study, we found that 1,3-DCP caused renal injury with necroptosis in C57BL/6J mice.

Daptomycin and linezolid for severe methicillin-resistant psoas abscess and bacteremia: A case report and review of the literature.

Background: Vancomycin remains a first-line treatment drug as per the treatment guidelines for methicillin-resistant (MRSA) bacteremia. However, a number of gram-positive cocci have developed resistance to several drugs, including glycopeptides. Therefore, there is an urgent need for effective and innovative antibacterial drugs to treat patients with infections caused by drug-resistant bacteria.

Timing of Acupuncture Treatment in Peripheral Facial Paralysis: A Systematic Review and Meta-Analysis.

Objective: Investigate the optimum time of acupuncture treatment in peripheral facial paralysis in order to provide evidence for clinical treatment.

Methods: CNKI, Wanfang, PubMed, Cochrane Library, and EMBASE databases were systematically searched from the inception dates to February 20, 2020. Studies limited to participants with acute peripheral facial paralysis treated with acupuncture and patients without information of the stage were excluded.

1,3-dichloro-2-propanol induced hepatic lipid accumulation by inhibiting autophagy via AKT/mTOR/FOXO1 pathway in mice.

Our study investigated the effects of food contaminant 1,3-dichloro-2-propanol (1,3-DCP) on hepatic lipid metabolism and its mechanism. We found that triglyceride (TG), total cholesterol (TC) and the number of lipid droplets (LDs) were increased in the liver of C57BL/6 mice given intragastric administration of 1,3-DCP for 30 days. Meanwhile, 1,3-DCP inhibited autophagosomes and lysosomes formation, reflected by decreased LC3-II, LAMP1, LAMP2, CTSD, CTSB expression, increased p62 expression and decreased LC3 fluorescence.

Investigating the correlation between serum albumin level and the prognosis of Bell's palsy.

To investigate the correlation between the serum albumin level and the prognosis of patients with Bell's palsy.We retrospectively analyzed the clinical records of 311 inpatients with Bell's palsy (BP) in our hospital between September 2018 and October 2019. The patients were divided into 2 groups: the recovered group (with the House-Brackmann grade ≤ 2) and the unrecovered group (with the House-Brackmann grade > 2), according to the follow-up results within 3 months after discharge.

High molecular weight fibroblast growth factor 2 induces apoptosis by interacting with complement component 1 Q subcomponent-binding protein in vitro.

Fibroblast growth factor 2 (FGF2) is a multifunctional cell growth factor that regulates cell proliferation, differentiation, adhesion, migration, and apoptosis. FGF2 has multiple isoforms, including an 18-kDa low molecular weight isoform (lo-FGF2) and 22-, 23-, 24-, and 34-kDa high molecular weight isoforms (hi-FGF2). Hi-FGF2 overexpression induces chromatin compaction, which requires the mitochondria and leads to apoptosis.

[Small interfering RNA-mediated LPXN silencing suppresses proliferation and enhances drug sensitivity of human acute monocytic leukemia SHI-1 cells ].

Objective: To investigate the effect of silencing LPXN expression by RNA interference on the proliferation and drug sensitivity of human acute monocytic leukemia SHI-1 cells .

Methods: Small interfering RNA (siRNA) sequences targeting LPXN were designed and transiently transfected in SHI-1 cells via Lipofectamine 2000, and the most efficient siRNA sequence for LPXN silencing was identified using Western blotting. The protein expression levels of LPXN, p-JNK, p-P38 MAPK and p-ERK were in the cells transfected with the selected siRNA were detected using Western blotting, and the cell proliferation changes were assessed using CCK-8 reagent.

Microfabrication of polydimethylsiloxane phantoms to simulate tumor hypoxia and vascular anomaly.

We introduce a microfluidic approach to simulate tumor hypoxia and vascular anomaly. Polydimethylsiloxane (PDMS) phantoms with embedded microchannel networks were fabricated by a soft lithography process. A dialysis membrane was sandwiched between two PDMS slabs to simulate the controlled mass transport and oxygen metabolism.