Triple-negative tumors are progressively delineating their existence over the extended spectrum of breast cancers, marked by intricate molecular heterogeneity, a low overall survival rate, and an unexplored therapeutic approach. Although the basal subtype transcends the group and contributes approximately 80% to triple-negative breast cancer (TNBC) cases, the exceptionally appearing mesenchymal and luminal androgen receptor (LAR) subtypes portray an unfathomable clinical course. LAR with a distinct generic profile frequently metastasizes to regional lymph nodes and bones. This subtype is minimally affected by chemotherapy and shows the lowest pathologic complete response. The androgen receptor is the only sex steroid receptor that plays a cardinal role in the progression of breast cancers and is typically overexpressed in LAR. The partial AR antagonist bicalutamide and the next-generation AR inhibitor enzalutamide are being assessed in standard protocols for the mitigation of TNBC. There arises an inevitable need to probe into the strategies that could neutralize these androgen receptors and alleviate the trajectory of concerning cancer. This paper thus focuses on reviewing literature that provides insights into the anti-androgenic elements against LAR typical TNBC that could pave the way for clinical advancements in this dynamic sphere of oncology.

The SARS-CoV-2 virus has caused a catastrophic impact on the world for the past 3 years. The virus has now returned with the emergence of the Omicron (B.1.1.529) variant. Within two months of its first emergence in South Africa, Omicron became the most dominating SARS-CoV-2 variant around the world, being the cause of the majority of new infections at present. Omicron has presented with the greatest transmission rate of all the previous variants despite the presence of mass vaccinations and acquired immunity. Several monoclonal antibodies and mRNA vaccines have failed to produce desired effects owing to a large number of mutations present in the Omicron variant. The introduction of the booster dose of the present mRNA vaccines has proven to be a great addition to the therapeutic armamentarium against the Omicron variant. Immunocompromised patients including the elderly, cancer patients, organ transplant recipients, and those with multiple comorbidities have been at a greater risk of developing severe diseases since the pre-Omicron era. The emergence of Omicron again raised a threat against this population. The protection from severe disease and mortality rates through the utilization of multiple immunizations and monoclonal antibodies has been controversial in this subgroup of patients. Thus, designing large-scale studies to evaluate the effectiveness of monoclonal antibodies and vaccines in these patients can provide evidence-based recommendations to improve survival in this population. This article attempts to discuss the different subvariants of Omicron, differences in the mutational aspects along with the particular focus on the consequences of the Omicron infection in the elderly population with diverse comorbidities.