Corrigendum: Targeting thymidylate synthase enhances the chemosensitivity of triple-negative breast cancer towards 5-FU-based combinatorial therapy.

[This corrects the article DOI: 10.3389/fonc.2021.

Invasive Eumycotic mycetoma of the nasal septum in a post-dialysis patient: A case report.

Background: Mycetoma is a slowly progressive chronic granulomatous disease of the skin, subcutaneous tissue, and underlying or adjacent cartilage or bone. Most commonly involves the foot region. Other parts such as the knee, arm, leg, head, neck, thigh, perineum, chest, abdominal walls, facial bones, mandible, paranasal sinuses, eyelid, vulva, orbit, and scrotum are seldom affected.

Repurposing Marketed Drugs as Antidepressants with In Silico, In Vivo, and In Vitro Screening Methods.

Drug repurposing is a strategy to identify new therapeutic uses for marketed drugs, discontinued or shelved drugs, and drug candidates in clinical development. Drug repurposing has gained momentum over the past few years. A slow rate of new drug discovery and higher cost of new drug development attracted the attention for repurposing and repositioning of old medications .

Cross-talk between insulin resistance and nitrogen species in hypoxia leads to deterioration of tissue and homeostasis.

Hypoxia has been linked with insulin resistance as it produces changes in the metabolism of the cell; in which the adipocytes impede the insulin receptor tyrosine, phosphorylation, directing at decreased levels of transport of glucose. At this juncture, we are focusing on cross-talk between insulin resistance and nitrogen species in hypoxia, leading to the deterioration of tissue and homeostasis. Physiological levels of nitric oxide play a very crucial role in acting as a priority effector and signaling molecule, arbitrating the body's responses to hypoxia.