Publications by authors named "S Madhusudan"

Most pleural empyema cases are linked to pneumonia, a substantial fraction of patients present with empyema without any association to pneumonia. The occurrence of empyema caused by tuberculosis (TB) is increasing in regions where TB is prevalent. In May 2024, a bibliometric analysis was conducted involving the screening of 7,620 articles sourced from Google Scholar.

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Article Synopsis
  • Advanced epithelial ovarian cancer is the leading cause of gynecological cancer deaths, with first-line treatment typically involving platinum-taxane chemotherapy and surgery, although most patients eventually face recurrence.
  • Recent advancements in treatment include poly-ADP-ribose polymerase (PARP) inhibitors like Olaparib, Niraparib, and Rucaparib, which offer hope for prolonging survival, especially in patients with specific genetic mutations.
  • Despite initial effectiveness, many patients develop resistance to PARP inhibitors, particularly through BRCA1/2 mutation reversion, but the exact mechanisms of resistance in sporadic high-grade serous ovarian cancer remain unclear.
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Introduction: Mannitol is widely used in neurosurgical units to mitigate raised intracranial pressure and cerebral edema, crucial in postoperative management. Its hyperosmolar properties reduce brain extracellular fluid, thereby altering cerebral perfusion and cardiac dynamics. However, the temporal and combined effects of mannitol on cardiovascular and cerebrovascular parameters remain inadequately explored in postoperative settings.

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Background: N6-methyladenosine (mA) is the most common internal RNA modification and is involved in regulation of RNA and protein expression. AlkB family member 5 (ALKBH5) is a mA demethylase. Given the important role of mA in biological mechanisms, mA and its regulators, have been implicated in many disease processes, including cancer.

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Prostate cancer (PCa) is the second most common cancer diagnosed in men. While radical prostatectomy and radiotherapy are often successful in treating localised disease, post-treatment recurrence is common. As the androgen receptor (AR) and androgen hormones play an essential role in prostate carcinogenesis and progression, androgen deprivation therapy (ADT) is often used to deprive PCa cells of the pro-proliferative effect of androgens.

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