Remote Cognitive Screening Of Healthy Older Adults for Primary Care With the MyCog Mobile App: Iterative Design and Usability Evaluation.

Background: Annual cognitive screening in adults aged >65 years can improve early detection of cognitive impairment, yet less than half of all cases are identified in primary care. Time constraints in primary care settings present a major barrier to routine screening. A remote cognitive screener completed on a patient's own smartphone before a visit has the potential to save primary care clinics time, encourage broader screening practices, and increase early detection of cognitive decline.

Rural College Students' Amenability Toward Using At-Home Human Immunodeficiency Virus and Sexually Transmitted Infection Testing Kits.

Background: College students residing in rural areas of the United States have limited access to human immunodeficiency virus (HIV) and sexually transmitted infection (STI) screening programs; yet, have increased rates of infection.

Methods: Students (N = 326), attending a state university located within a rural community, completed an online survey containing open-ended questions that gauged their perceptions and experiences with HIV/STI testing, amenability to at-home testing technology, and preferences for obtaining at-home testing kits. Inductive coding was used to create themes for each open-ended question.

The cystine/glutamate antiporter system xc- drives breast tumor cell glutamate release and cancer-induced bone pain.

Bone is one of the leading sites of metastasis for frequently diagnosed malignancies, including those arising in the breast, prostate and lung. Although these cancers develop unnoticed and are painless in their primary sites, bone metastases result in debilitating pain. Deeper investigation of this pain may reveal etiology and lead to early cancer detection.