Publications by authors named "P Periasamy"

Background:  According to the World Health Organization (WHO), early mobilization is a critical component of healthcare that significantly impacts patient recovery and outcomes. Despite evidence supporting the benefits of early mobilization for abdominal surgery patients, standardized protocols remain scarce across many healthcare environments.

Aim:  This study evaluates the feasibility and impact of an early mobility protocol (EMP) on improvement in mobility and patient satisfaction in abdominal surgery patients.

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Immunotherapy harnesses neoantigens encoded within the human genome, but their therapeutic potential is hampered by low expression, which may be controlled by the nonsense-mediated mRNA decay (NMD) pathway. This study investigates the impact of UPF1-knockdown on the expression of non-canonical/mutant proteins, employing proteogenomic to explore UPF1 role within the NMD pathway. Additionally, we conducted a comprehensive pan-cancer analysis of UPF1 expression and evaluated UPF1 expression in Triple-Negative Breast Cancer (TNBC) tissue in-vivo.

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Background: The primary objective was to quantify changes in vascular micro-environment in spinal metastases (SM) patients treated with stereotactic body radiotherapy (SBRT) with multi-parametric dynamic contrast enhanced (DCE) magnetic resonance imaging (MRI). The secondary objective was to study plasma biomarkers related to endothelial apoptosis.

Patients And Methods: Patients were imaged with DCE-MRI at baseline/1-week/12-weeks post-SBRT.

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Aim: This study investigates the prevalence of non-malignant lesions of the cervix among various biopsy samples.

Methods: This case study consists of 50 cases of cervical biopsy over almost two years. The case history and clinical details of the patients were obtained.

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