Outcomes of Radical Radiotherapy (RT) or Chemoradiotherapy (CRT) in Surgically Inoperable Advanced Oral Cavity Cancer: A Single Center Experience.

Background: Patients with locally advanced, surgically unresectable oral squamous cell cancers (SU-OSCC) are often treated with palliative intent. There is limited information on the outcomes of radical intent treatment with radiotherapy (RT) or chemoradiotherapy (CRT).

Methods: We retrospectively examined patients with Stage III/IV previously untreated SU-OSCC treated definitively from 2011 to 2021 in a single institution with RT or CRT with or without neoadjuvant chemotherapy (NACT).

Teratocarcinosarcoma of the nasal cavity: challenges in the clinico-pathologic perspectives.

Objective: Clinicopathologic illustration of sinonasal teratocarcinosarcoma (SNTCS) in a middle-aged man, highlighting the difficulties and challenges encountered during surgical intervention, histopathologic diagnosis, and its overall management.

Methodology: Case report and literature review.

Results: A 40-year-old man having recurrent epistaxis for three months presented with a dark-colored protruding polypoid nasal mass.

Association of social vulnerability and depression incidence post intracerebral haemorrhage: a cohort study.

Objectives: Survivors of intracerebral haemorrhage (ICH) are at high risk of incident depression, which is modified by social determinants of health (SDOH) and associated with worse functional outcomes. We sought to determine the role of prestroke SDOH in depression incidence after ICH to better characterise post-ICH outcomes.

Study Design: We analysed data from a cohort study of ICH survivors without prestroke depression, presenting at Massachusetts General Hospital between 2006 and 2017.

De Novo Design of Lipopeptide-Based β-Sheet-Like Self-Assemblies: A Strategy to Develop Fusion Inhibitors as Broad-Spectrum Antivirals.

The recent surge in emerging viral infections warrants the design of broad-spectrum antivirals. We aim to develop a lead molecule that targets a common biochemical feature of many enveloped viruses, membrane fusion. To achieve the broad-spectrum ability, instead of targeting the fusion machinery, we plan to modulate the physicochemical properties of the host and viral membranes to block fusion.

Bicontinuous Nanoparticles from Spontaneous Self-Assembly of Block Copolymer Prodrug in Aqueous Medium for Potential Cancer Therapy.

Despite having several advantages, bicontinuously structured polymeric nanoparticles (BSPNPs) are far less explored in the field of controlled drug delivery owing to the requirement of complex precursor copolymers and the associated multistep synthetic procedures. In this work, we report the synthesis of a redox-sensitive diblock copolymer (P1), which was subsequently utilized to prepare doxorubicin (DOX) containing a pH-labile prodrug (P2). P1 and P2 spontaneously self-assembled in aqueous media above their critical aggregation concentration, forming micellar nanoparticles with rare bicontinuous morphology that promotes loading of both hydrophobic and hydrophilic cargoes in different compartments.