Apical Sparing in Routine Echocardiography: Occurrence and Clinical Significance.

Apical sparing is an echocardiographic pattern where myocardial strain is preserved at the apex compared to the basal segments. In a normal heart, longitudinal strain shows a gradient with lower values at the base and higher at the apex. This gradient becomes more pronounced in pathological states, such as cardiac amyloidosis, resulting in a relative apical sparing effect.

Intensity of survivin expression linked to features of aggressive relapsed/refractory diffuse large B-cell lymphoma.

SPiReL is a phase II clinical trial evaluating combination immunotherapy, pembrolizumab and cyclophosphamide, with maveropepimut-S, in survivin-expressing relapsed/refractory (R/R) Diffuse Large B Cell Lymphoma (DLBCL). We describe baseline tumor survivin expression and associations with clinico-pathological variables in 25 participants. The median number of survivin-expressing cells was 99%, and the intensity of survivin expression within tumors was heterogeneous by semi-quantitative immunohistochemistry assessment.

Evaluation of Recurrent Takotsubo Syndrome.

Background: After an initial Takotsubo syndrome (TTS) event, there is growing recognition of adverse long-term outcomes, including recurrent TTS events. Recurrent events have been incompletely evaluated.

Objectives: The objective of this study was to characterize recurrent TTS events and evaluate variables associated with recurrence.

Binding Modalities and Phase-Specific Regulation of Cyclin/Cyclin-Dependent Kinase Complexes in the Cell Cycle.

Cyclin-dependent kinases (CDKs) are activated upon cyclin-binding to enable progression through the cell cycle. Dominant CDKs and cyclins in mammalian cells include CDK1, CDK2, CDK4, and CDK6 and corresponding cyclins A, B, D, and E. While only certain, "typical" cyclin/CDK complexes are primarily responsible for cell cycle progression, "atypical" cyclin/CDK complexes can form and sometimes perform the same roles as typical complexes.

The Role of Chorionicity in Placenta-Related Disorders.

Introduction: Twin pregnancy is associated with higher rates of maternal morbidities including gestational diabetes and hypertension. Dichorionic twins are believed to have greater placental mass. Our objective was to study the incidence of two placenta-related disorders: gestational diabetes and hypertension, in dichorionic versus monochorionic twin pregnancies.

American Radium Society Appropriate Use Criteria for the Workup and Treatment of Local Intraprostatic Recurrence of Prostate Cancer Following Definitive Radiotherapy.

Background And Objective: Local intraprostatic radiorecurrence of prostate cancer (IPR-PC) can be associated with an aggressive natural history and impact long-term disease-specific survival. While appropriate local salvage intervention can be curative, best practices for workup and local salvage of intraprostatic recurrence are poorly defined. The American Radium Society (ARS) Genitourinary Appropriate Use Criteria Committee sought to develop evidence-based recommendations to address this gap.

Tendon structure, clinical tests, and pain during-loading in young female competitive gymnasts.

To examine the relationship between Achilles-tendon (AT) and patellar-tendon (PT) structure, clinical-examination and tendon pain in young gymnasts; and, to explore the associations between these factors and age, maturation, and training-load. Two hundred and seventy-four female gymnasts (aged 12.1±1.

Lipoprotein(a) Levels in Severe Aortic Stenosis Referred for Transcatheter Aortic Valve Implantation Compared to Controls.

Background: Limited observational reports link elevated lipoprotein(a) (Lp[a]) levels to aortic stenosis (AS) or to disease progression. Data on large cohorts of verified severe AS patients are lacking.

Objectives: The purpose of the study was to characterize Lp(a) levels of severe AS patients referred to transcatheter aortic valve implantation (TAVI) and compare them to a large cohort of Lp(a) samples derived from the general population.

Physician performance scores used to predict emergency department admission numbers and excessive admissions burden.

Background: Overcrowding in hospitals is associated with a panoply of adverse events. Inappropriate decisions in the emergency department (ED) contribute to overcrowding. The performance of individual physicians as part of the admitting team is a critical factor in determining the overall rate of admissions.

The Relationship between Treatment Response and Overall Survival in Borderline, Non-Resectable and Resectable Pancreatic Cancer Patients Treated with Neoadjuvant FOLFIRINOX.

: The National Comprehensive Cancer Network (NCCN)-recommended treatment for patients with borderline-resectable pancreatic cancer (BRPC) and locally advanced pancreatic cancer (LAPC) involves a combination of neoadjuvant FOLFIRINOX chemotherapy and the curative surgical resection of the tumor. This study seeks to identify the clinical, radiological, laboratory, and pathologic predictors that can anticipate the oncological outcomes of patients. : In this study, we conducted a retrospective analysis of patients who had undergone curative surgical resection for BRPC, LAPC, or resectable disease with high-risk features after receiving neoadjuvant FOLFIRINOX at two institutions.

Serum matrix metalloproteinase-7, Syndecan-1, and CA 19-9 as a biomarker panel for diagnosis of pancreatic ductal adenocarcinoma.

Aims And Background: Matrix metalloproteinase-7 (MMP-7) and Syndecan-1 (SDC1) are involved in multiple functions during tumorigenesis. We aimed to evaluate the diagnostic and prognostic performance of these serum proteins, as potential biomarkers, in patients with pancreatic ductal adenocarcinoma (PDAC) and benign pancreatic cysts.

Methods: In this case-control study, patients with newly diagnosed PDAC (N = 121) were compared with the benign cyst (N = 66) and healthy control (N = 48) groups.

Total Ankle Arthroplasty as a Correction Tool for Foot Deformities: Analyzing the Impact on Medial Column Alignment Adaptation Through Weightbearing Computed Tomography.

Background: While weightbearing computed tomography (WBCT) has been instrumental in analyzing total ankle arthroplasty (TAA) positioning, there is a notable gap in the literature regarding adaptive changes in the foot's medial column after TAA. This study aims to bridge this gap by comparing preoperative and postoperative alignments of the foot's medial column and analyzing if a correlation exists between TAA coronal alignment correction and medial column alignment adaptation.

Methods: Sixty patients who underwent a lateral approach TAA for end-stage osteoarthritis (OA) between January 2021 and April 2023 were included in this retrospective study.

Risk factors and correlates of protection against XBB SARS-CoV-2 infection among health care workers.

Correlates of protection for recent emerging SARS-CoV-2 variants have not been determined. In this test-negative case-control study, we report lower odds of infection with XBB variants among those boosted during the last six months. Additionally, we demonstrate that XBB-specific neutralizing antibodies are independent correlates of protection.

Beyond the Needle: Understanding Tissue Marker Migration in Breast MRI-Guided Biopsies.

Objective: To evaluate the frequency and factors associated with clip migration in MRI-guided breast biopsies.

Methods: This study was approved by our Institutional Review Board and was compliant with HIPAA. We retrospectively evaluated all MRI-guided biopsies performed between January 2013 and December 2020 in our institution for clip migration.

A highly conserved A-to-I RNA editing event within the glutamate-gated chloride channel GluClα is necessary for olfactory-based behaviors in .

A-to-I RNA editing is a cellular mechanism that generates transcriptomic and proteomic diversity, which is essential for neuronal and immune functions. It involves the conversion of specific adenosines in RNA molecules to inosines, which are recognized as guanosines by cellular machinery. Despite the vast number of editing sites observed across the animal kingdom, pinpointing critical sites and understanding their in vivo functions remains challenging.

Immunomodulatory and chemopreventive effects of resveratrol on the digestive system cancers.

Resveratrol (RSV), the primary polyphenol found in grapes, has been revealed to have anti-inflammatory properties by reducing the capacity of the peripheral blood mononuclear cells to produce pro-inflammatory cytokines, including IL-1β, IL-6, IL-1ra and TNFα. Considering the close association between chronic inflammation and cancer development, RSV's immunomodulatory properties are one way by which the polyphenol may inhibit cancer initiation, proliferation, neovascularization, and migration. Resveratrol influences the generation of microtumor environment which is one of the key factors in cancer progress.

Psychosocial health of migrant careworkers from Southeast Asian countries in Israel: A mixed methods study.

Background: In 2018, 66,859 migrant careworkers were in Israel, most of whom originated from Southeast Asian countries and 81 % of whom are women. Stringent regulations combined with social invisibility creates vulnerabilities that may contribute to emotional distress. This study aimed to assess psychosocial status and determine mechanisms of emotional distress and resilience in this population.

Repurposing of glatiramer acetate to treat cardiac ischemia in rodent models.

Myocardial injury may ultimately lead to adverse ventricular remodeling and development of heart failure (HF), which is a major cause of morbidity and mortality worldwide. Given the slow pace and substantial costs of developing new therapeutics, drug repurposing is an attractive alternative. Studies of many organs, including the heart, highlight the importance of the immune system in modulating injury and repair outcomes.