Evaluating Medication Habits in Medical Mission Patients: A Cross-Sectional Study.

Background Short-term medical missions (STMMs) are a highly debated and largely understudied form of international volunteer work. With growing dedication to health care abroad, research evaluating their impact is crucial to ensure continued interventions are effective in improving medical care. STMM care varies in length, frequency, size, location, services offered, and country of origin and destination.

Transmission of SARS-CoV-2: an update of current literature.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the etiologic agent for the 2019 coronavirus disease (COVID-19) pandemic, has caused a public health emergency. The need for additional research in viral pathogenesis is essential as the number of cases and deaths rise. Understanding the virus and its ability to cause disease has been the main focus of current literature; however, there is much unknown.

Performance of ultrasound for detection of transjugular intrahepatic portosystemic shunt dysfunction: a meta-analysis.

Purpose: Although ultrasound has been widely used to evaluate transjugular intrahepatic portosystemic shunts (TIPS) patency, several studies have reported conflicting data regarding its performance. Therefore, we aimed to evaluate performance of ultrasound for detection of TIPS dysfunction by performing a meta-analysis.

Methods: Literature search was performed for studies evaluating ultrasound for TIPS dysfunction, stenosis, and occlusion using PubMed, EMBASE, Scopus, and Cochrane Library through February 2019.

Global strategic partnerships in regenerative medicine.

The approach to research and development in biomedical science is changing. Increasingly, academia and industry seek to collaborate, and share resources and expertise, by establishing partnerships. Here, we explore the co-development partnership landscape in the field of regenerative medicine, focusing on agreements involving one or more private entities.

The implementation of novel collaborative structures for the identification and resolution of barriers to pluripotent stem cell translation.

Increased global connectivity has catalyzed technological development in almost all industries, in part through the facilitation of novel collaborative structures. Notably, open innovation and crowd-sourcing-of expertise and/or funding-has tremendous potential to increase the efficiency with which biomedical ecosystems interact to deliver safe, efficacious and affordable therapies to patients. Consequently, such practices offer tremendous potential in advancing development of cellular therapies.

Penoscrotal extramammary Paget's disease: the University of Texas M. D. Anderson Cancer Center contemporary experience.

Purpose: Extramammary Paget's disease is a rare intra-epithelial malignancy that is occasionally associated with an invasive adenocarcinoma component as well as other secondary cancers. We investigated a consecutive series of patients referred for extramammary Paget's disease of the penis or scrotum at a single center in the contemporary era to determine the presence of secondary cancers and treatment outcomes.

Materials And Methods: Between December 1990 and February 2009, 20 patients with extramammary Paget's disease of the scrotum and/or penis were seen.

Microfluidic image cytometry for quantitative single-cell profiling of human pluripotent stem cells in chemically defined conditions.

Microfluidic image cytometry (MIC) has been developed to study phenotypes of various hPSC lines by screening several chemically defined serum/feeder-free conditions. A chemically defined hPSC culture was established using 20 ng mL(-1) of bFGF on 20 microg mL(-1) of Matrigel to grow hPSCs over a week in an undifferentiated state. Following hPSC culture, we conducted quantitative MIC to perform a single cell profiling of simultaneously detected protein expression (OCT4 and SSEA1).

Dots are not clots: the over-diagnosis and over-treatment of PE.

The purpose of this work is to question the conventional theory that all pulmonary emboli (PE) are abnormal, and to test the hypothesis that small peripheral PE are a function of life. Most radiologists report any filling defect, independent of size, as clinically significant PE when detected in the pulmonary arteries. We sought to reinforce the theory that small dots in the pulmonary arteries are not clinically significant clots in the conventional setting.

Epigenetic silencing of Stk39 in B-cell lymphoma inhibits apoptosis from genotoxic stress.

B-cell lymphomas, the most frequent human immune system malignancies, often contain dysregulated TCL1 oncogene expression. TCL1 transgenic (TCL1-tg) mice develop a spectrum of B-cell malignancies, supporting an oncogenic role for TCL1 in B cells. Our prior global survey of DNA methylation patterns in TCL1-tg B-cell lymphomas identified many lymphoma-specific candidate hypermethylated genes, including Stk39.

Primary hyperparathyroidism: is there an increased prevalence of renal stone disease?

Objective: Parathyroid adenomas cause hypercalcemia and are culprits in the development of renal stone disease. With serum assays available, early detection of parathyroid tumors is possible. We performed this retrospective review to determine whether the prevalence of nephrocalcinosis and nephrolithiasis is still increased in patients with primary hyperparathyroidism compared with those not affected by the disorder in view of the early detection of parathyroid adenomas.