Minimization of the Bacillus subtilis divisome suggests FtsZ and SepF can form an active Z-ring, and reveals the amino acid transporter BraB as a new cell division influencing factor.

Bacterial cytokinesis begins with polymerization of the tubulin homologue FtsZ into a ring-like structure at midcell, the Z-ring, which recruits the late cell division proteins that synthesize the division septum. Assembly of FtsZ is carefully regulated and supported by a dozen conserved cell division proteins. Generally, these proteins are not essential, but removing more than one is in many cases lethal.

Association between frailty and specific comorbidities on oncological outcomes in metastatic hormone-sensitive and castration resistant prostate cancer.

Objective: Demographic changes will lead to higher proportions of metastatic hormone-sensitive (mHSPC) and castration resistant metastatic prostate cancer (mCRPC) patients with higher frailty index and multiple comorbidities.

Materials And Methods: We relied on an institutional tertiary-care database to explore the effect of frailty (Eastern Cooperative Oncology Group [ECOG]), as well as cardiovascular (CVD) and secondary malignancy (SecCa) comorbidities on overall survival (OS) and time to mCRPC in mHSPC and OS in mCRPC patients with Kaplan-Meyer estimates and Cox regression models.

Results: Of 802 mHSPC patients, 61% were ECOG0 vs.

Prostate-specific Membrane Antigen-radioguided Surgery in an EMBARK-like Cohort of Patients with Oligorecurrent Hormone-sensitive Prostate Cancer: Delay in Systemic Treatment.

We analyzed data for a cohort of 111 patients with EMBARK-like biochemical recurrence (BCR) of prostate cancer (prostate-specific antigen [PSA] doubling time ≤9 mo, PSA ≥1 ng/ml) after radical prostatectomy and localized oligorecurrence on prostate-specific membrane antigen (PSMA)-based imaging. All patients underwent PSMA-radioguided surgery (RGS). At PSMA-RGS, the median PSA was 1.

Development and validation of a sport-specific shoulder score questionnaire for functional fitness and weightlifting athletes.

Background: So-called scores are a frequently used evaluation system in clinical examinations to assess the function or limitations of a joint such as the shoulder. However, research indicates that these general scores often have limited validity for specific patient groups, such as athletes. Known as a demanding patient population, athletes have unique needs.