An integrated single-cell and spatial transcriptomic atlas of thyroid cancer progression identifies prognostic fibroblast subpopulations.

Thyroid cancer progression from curable well-differentiated thyroid carcinoma to highly lethal anaplastic thyroid carcinoma is distinguished by tumor cell de-differentiation and recruitment of a robust stromal infiltrate. Combining an integrated thyroid cancer single-cell sequencing atlas with spatial transcriptomics and bulk RNA-sequencing, we define stromal cell subpopulations and tumor-stromal cross-talk occurring across the histologic and mutational spectrum of thyroid cancer. We identify distinct inflammatory and myofibroblastic cancer-associated fibroblast (iCAF and myCAF) populations and perivascular-like populations.

Effectiveness of oral vancomycin as prophylaxis against infection in hematopoietic stem cell transplant patients.

Objective: Patients receiving hematopoietic stem cell transplants (HSCT) are at increased risk for infection (CDI). The purpose of this study was to assess the effectiveness of oral vancomycin prophylaxis (OVP) for CDI in HSCT patients.

Design: Single-center, retrospective cohort.

Hyperbaric Oxygen Therapy Regimens, Treated Conditions, and Adverse Effect Profile: an Undersea and Hyperbaric Medical Society Survey Study.

Introduction: When administering HBO , pressures can range from 1.4 atmospheres absolute (ATA) to 3 ATA. While different treatment profiles have been proposed, there is a paucity of literature comparing the effectiveness and risk profile associated with different pressures treating the same condition.

Development and experimental validation of a senescence-related long non-coding RNA signature for prognostic prediction and immune microenvironment characterization in gastric cancer patients.

Background: Cellular senescence is considered a new marker of cancer. It has been suggested that long non-coding RNA (lncRNA) can be used to predict the prognosis of cancers. However, it remains to be seen whether the lncRNAs associated with cellular senescence can be used to predict the prognosis of gastric cancer (GC).

Trends in Co-morbid Dementia and Chronic Kidney Disease.

Background: Little is known about the population of Medicare beneficiaries with both chronic kidney disease (CKD) and Alzheimer's disease and related dementias (ADRD).

Methods: Using data from Medicare fee-for-service (FFS) beneficiaries aged 65 and over identified through 2011-2019 Master Beneficiary Summary File (MBSF), we estimated the size, growth, and racial-ethnic characteristics of the ADRD and CKD populations. Individuals were classified as having ADRD and CKD based on CMS Chronic Conditions Data Warehouse (CCW) indicators in the MBSF Chronic Conditions file.