The p.Gly2019Ser is a common LRRK2 pathogenic variant among Egyptians with familial and sporadic Parkinson's disease.

The impact of LRRK2 variants on the risk of Parkinson's disease in Egyptians remains unknown. We examined 1210 Egyptians (611 PD patients and 599 controls) from 16 governorates across Egypt for 12 LRRK2 pathogenic variants. The p.

HLA class I antibody-activated endothelium promotes CD206+ M2-macrophage polarization and MMP9 secretion through TLR4 signaling and P-selectin in a model of antibody-mediated rejection and allograft vasculopathy.

HLA donor-specific antibodies (DSA) elicit alloimmune responses against the graft vasculature, leading to endothelial cell (EC) activation and monocyte infiltration during antibody-mediated rejection (AMR). AMR promotes chronic inflammation and remodeling, leading to thickening of the arterial intima termed transplant vasculopathy (TV) or cardiac allograft vasculopathy (CAV) in heart transplants. Intragraft-recipient macrophages serve as a diagnostic marker in AMR however, their polarization and function remain unclear.

Does severity of the flatfoot deformity affect pain and mobility in adolescents with symptomatic flatfoot.

Level III.

Incidental detection of three testes while evaluating an empty left scrotal sac: a case report.

Introduction And Importance: Poly-orchidism is a rare congenital anomaly of the genitourinary system, which is characterized by the presence of more than two testicles, also being termed as "supernumerary testis". Tri-orchidism is the most frequently encountered form of poly-orchidism, which is defined as the presence of more than two intra- or extra-scrotal testicles.

Case Presentation: The authors present a case of a 16-year-old male who presented with a complaint of an empty left scrotal sac, and was later diagnosed as a case of tri-orchidism with each testis in bilateral hemipelvis confirmed by ultrasound with Doppler and MRI.

Manual Chest PRESSURE During Direct Current Cardioversion for Atrial Fibrillation: A Randomized Control Trial (PRESSURE-AF).

Background: Direct current cardioversion is frequently used to return patients with atrial fibrillation (AF) to sinus rhythm. Chest pressure during cardioversion may improve the efficacy of cardioversion through decreasing transthoracic impedance and increasing cardiac energy delivery.

Objectives: This study aimed to assess the efficacy and safety of upfront chest pressure during direct current cardioversion for AF with anterior-posterior pad positioning.