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http://dx.doi.org/10.1016/j.medcli.2020.03.010 | DOI Listing |
Phys Med Biol
January 2025
Department of Accelerator and Medical Physics, National Institutes for Quantum Science and Technology, 4-9-1 Anagawa, Inage-ku, Chiba, 263-8555, JAPAN.
The tumor microenvironment characterized by heterogeneously organized vasculatures causes intra-tumoral heterogeneity of oxygen partial pressure at the cellular level, which cannot be measured by current imaging techniques. The intra-tumoral cellular heterogeneity may lead to a reduction of therapeutic effects of radiation. The purpose of this study was to investigate the effects of the heterogeneity on biological effectiveness of H-, He-, C-, O-, and Ne-ion beams for different oxygenation levels, prescribed dose levels, and cell types.
View Article and Find Full Text PDFClin Cancer Res
January 2025
Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
Background: The long-term effect of adipose-derived mesenchymal stromal cells (ASCs) to restore radiation-induced salivary gland hypofunction in previous head and neck cancer patients have not been validated in larger settings.
Methods: The study was the 12-months follow-up of a randomised trial, including patients with hyposalivation. Patients were randomised to receive allogeneic ASCs or placebo in the submandibular glands.
J Exp Med
March 2025
Division of Biology and Medicine, Department of Molecular Microbiology and Immunology, Brown University, Providence, RI, USA.
In this issue of JEM, Sparano et al. (https://doi.org/10.
View Article and Find Full Text PDFBrain Inj
January 2025
Brain Injury Services, Royal Hospital for Neurodisability, London, UK.
Introduction: Sialorrhea may be a consequence of severe acquired brain injury (ABI). Salivary gland botulinum neurotoxin (SG-BoNT) injections can reduce saliva production, but there is limited evidence for their use in ABI.We reviewed the effectiveness, impact on chest infection frequency, and safety of SG-BoNT for sialorrhea in a cohort of patients with severe ABI.
View Article and Find Full Text PDFCureus
December 2024
Pulmonary and Critical Care Medicine, Lenox Hill Hospital, New York, USA.
Sjogren's syndrome is an autoimmune condition characterized by infiltration of exocrine glands but, in rare cases, can have extraglandular involvement with pleural effusion being an exceedingly rare form. Here we present a case of Sjogren's pleuritis resulting in pleural effusion, a rare initial presentation for Sjogren's syndrome. A woman in her 20s presented to the emergency department after a recent hospitalization for pneumonia, pleural effusion, and pulmonary embolism.
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