The uropathologist of the future: getting ready with intelligence for the prostate cancer tsunami.

According to the recently published paper by the Lancet Commission on prostate cancer (PCa) , the projections of new cases of PCa will rise from 1.4 million in 2020 to 2.9 million by 2040.

Patients ask and pathologists answer: ten questions around prostate cancer grading.

Pathologists have closely collaborated with clinicians, mainly urologists, to update the Gleason grading system to reflect the current practice and approach in prostate cancer diagnosis, prognosis, and treatment. This has led to the development of what is called patient advocacy and patient information. Ten common questions asked by patients to pathologists concerning PCa grading and the answers given by the latter are reported.

The Prognostic Significance of Histological Subtypes in Patients with Muscle-Invasive Bladder Cancer: An Overview of the Current Literature.

Bladder cancer (BC) is the tenth most commonly diagnosed malignancy worldwide. In approximately 25% of cases, it presents as a muscle-invasive disease, requiring a radical treatment. Traditionally, the mainstay of treatment has been radical cystectomy (RC), but in the last decade, bladder-sparing treatments have been gaining growing interest.

Health literacy of patients consulting in an expert gynecological tertiary center: A pilot study.

Background: Previous studies have highlighted patients with chronic conditions seek for medical knowledge and therapeutics on their own. So far, no data exist on the health literacy of patients with gynecological conditions and especially those suffering from endometriosis, whose symptoms' have a major impact on their daily lives.

Method: The objective was to evaluate the health literacy of patients consulting in a referral expert center for the management of endometriosis and gynecological cancers.

Case-by-case combination of the prostate imaging reporting and data system version 2.1 with the Likert score to reduce the false-positives of prostate MRI: a proof-of-concept study.

Objectives: To retrospectively investigate whether a case-by-case combination of the Prostate Imaging Reporting and Data System version 2.1 (PI-RADS) with the Likert score improves the diagnostic performance of mpMRI for clinically significant prostate cancer (csPCa), especially by reducing false-positives.

Methods: One hundred men received mpMRI between January 2020 and April 2021, followed by prostate biopsy.

Fluoxetine and Ketamine Enhance Extinction Memory and Brain Plasticity by Triggering the p75 Neurotrophin Receptor Proteolytic Pathway.

Background: Diverse antidepressants were recently described to bind to TrkB (tyrosine kinase B) and drive a positive allosteric modulation of endogenous BDNF (brain-derived neurotrophic factor). Although neurotrophins such as BDNF can bind to p75NTR (p75 neurotrophin receptor), their precursors are the high-affinity p75NTR ligands. While part of an unrelated receptor family capable of inducing completely opposite physiological changes, TrkB and p75NTR feature a crosslike conformation dimer and carry a cholesterol-recognition amino acid consensus in the transmembrane domain.

Temporal trends in the contribution of modifiable cardiovascular risk factors to cardiovascular and all-cause mortality in patients undergoing myocardial perfusion imaging in a large city in Brazil.

Background: Most cardiovascular (CV) events stem from modifiable risk factors, but it remains uncertain whether their impact on mortality has decreased in recent years as a result of treatment, particularly in low- and middle-income countries. We evaluated the temporal trends in the population attributable fraction (PAF) of modifiable risk factors to CV mortality in patients undergoing myocardial perfusion imaging (MPI) for suspected coronary artery disease in a large city in Brazil.

Methods: The cohort comprised 25,127 patients without established CV disease undergoing MPI in a referral center in Curitiba, Brazil, from 2010 to 2018.

Cell-type-specific representation of spatial context in the rat prefrontal cortex.

The ability to represent one's own position in relation to cues, goals, or threats is crucial to successful goal-directed behavior. Using optotagging in knock-in rats expressing Cre recombinase in parvalbumin (PV) neurons (PV-Cre rats), we demonstrate cell-type-specific encoding of spatial and movement variables in the medial prefrontal cortex (mPFC) during goal-directed reward seeking. Single neurons encoded the conjunction of the animal's spatial position and the run direction, referred to as the spatial context.

To drain or not to drain: A propensity score analysis of abdominal drainage after colorectal surgery for endometriosis.

Aim: To assess the benefit of prophylactic abdominal drainage (AD) after colorectal surgery for endometriosis.

Methods: We conducted a retrospective study of 215 patients who underwent colorectal surgery for endometriosis using a mini-invasive approach in our center from February 2019 to July 2023. A propensity score matched (PSM) analysis (1:1 ratio) identified two groups of patients with similar characteristics.

Bowel endometriosis: Surgical customization is demanding.

Bowel endometriosis is the most common form of severe deep endometriosis. Surgery is an option in case of infertility and/or chronic pain or in the presence of a stenotic lesion. Clinical examination and preoperative imaging must provide an identity card of the lesion so that customized surgery can be proposed.

Phasic locus coeruleus activity enhances trace fear conditioning by increasing dopamine release in the hippocampus.

Locus coeruleus (LC) projections to the hippocampus play a critical role in learning and memory. However, the precise timing of LC-hippocampus communication during learning and which LC-derived neurotransmitters are important for memory formation in the hippocampus are currently unknown. Although the LC is typically thought to modulate neural activity via the release of norepinephrine, several recent studies have suggested that it may also release dopamine into the hippocampus and other cortical regions.

How To Report the Minor Component of a High-grade Pattern in Radical Prostatectomy Specimens: Time To Abandon the "Tertiary" Terminology?

The International Society of Urological Pathology and Genitourinary Pathology Society differ in their recommendations for reporting of minor components of high-grade pattern in prostatectomy specimens. This can affect the grade group assigned, particularly when there are only two Gleason patterns in a cancer nodule. We therefore argue that the term "tertiary" should be changed to "minor" component.

Tertiary prevention strategies for micrometastatic lymph node cervical cancer: A systematic review and a prototype of an adapted model of care.

Purpose: We found a need for balancing the application of clinical guidelines and tailored approaches to follow-up of cervical cancer (CC) patients in the lymph node micrometastatic (MICs) setting. This review aimed to determine the current knowledge of management of MIC-positive CC cases.

Methodology: We addressed prognostic and risk of recurrence monitoring impacts associated with MIC+ cases.

Outcomes of discoid excision and segmental resection for colorectal endometriosis: robotic versus conventional laparoscopy.

Surgery for deep endometriosis with colorectal involvement is an option after medical treatment failure. Over the past decade, robotic laparoscopy has emerged as an alternative to conventional laparoscopy. We aimed to evaluate surgical outcomes of robotic versus conventional laparoscopy for discoid excision and segmental resection.

The hippocampus contributes to retroactive stimulus associations during trace fear conditioning.

Binding events that occur at different times are essential for memory formation. In trace fear conditioning, animals associate a tone and footshock despite no temporal overlap. The hippocampus is thought to mediate this learning by maintaining a memory of the tone until shock occurrence, however, evidence for sustained hippocampal tone representations is lacking.

Role of Computed Tomography Angiography in the Short-Term Follow-up of Aortic Coarctation Repair.

Introduction: Coarctation of the aorta (CoA) is a narrowing of the thoracic aorta that often manifests as discrete stenosis but may be tortuous or in long segment. The study aimed to evaluate pre and post-surgical aspects of pediatric patients submitted to CoA surgical correction and to identify possible predisposing factors for aortic recoarctation.

Methods: Twenty-five patients were divided into groups according to presence (N=8) or absence (N=17) of recoarctation after surgical correction of CoA and evaluated according to clinical-demographic profile, vascular characteristics via computed angiotomography (CAT), and other pathological conditions.

Predictive and prognostic biomarkers in urological tumours.

Advancements in cutting-edge molecular profiling techniques, such as next-generation sequencing and bioinformatic analytic tools, have allowed researchers to examine tumour biology in detail and stratify patients based on factors linked with clinical outcome and response to therapy. This manuscript highlights the most relevant prognostic and predictive biomarkers in kidney, bladder, prostate and testicular cancers with recognised impact in clinical practice. In bladder and prostate cancer, new genetic acquisitions concerning the biology of tumours have modified the therapeutic scenario and led to the approval of target directed therapies, increasing the quality of patient care.