UCSD Researchers Develop a Wearable Skin Patch That Monitors Blood Pressure, Glucose Levels, and Other Biomarkers in Human Sweat

Skin patch technologies could enable clinical laboratories to monitor patients’ vitals and report to medical professionals in real time Pathologists and clinical laboratory leaders have read many Dark Daily ebriefings on the development of skin patches over the years that do everything from monitoring fatigue in the military to being a complete lab-on-skin technology. Now, researchers at the University of California San Diego (UCSD) have developed a wearable patch that can monitor...

Breast Cancer Surgery May Soon Be Completed Successfully without Requiring Clinical Laboratory Testing and Pathology Reports

Proof-of-concept research investigates whether photoacoustic imaging can be used in place of traditional tissue staining procedures during cancer surgery to determine if all of the tumor has been removed Determining where breast cancer ends and healthy tissue begins is a critical part of breast cancer surgery. Surgeons are used to working closely during surgery with anatomic pathologists who generate pathology reports that specify the surgical or tumor margin, an area of healthy tissue...

Top Biologists Call for Moratorium on Use of CRISPR Gene Editing Tool for Clinical Purposes Because of Concerns about Unresolved Ethical Issues

Most pathologists know that CRISPR can permanently repair DNA to eliminate diseases that plague families, but also could be used for less ethical purposes, say experts Gene editing is a rapidly developing field that is expected to create new diagnostic needs that can be filled by pathologists and by new medical laboratory tests. However, experts in bio-ethics are voicing concerns that gene editing for clinical purposes is moving forward without proper consideration of important ethical issues...

23andMe and Udacity Launch ‘Massive Online Open Course’ in Human Genetics

Innovative web-based educational formats might add value to training initiatives for pathology residents and fellows and medical laboratory workers In the final months of 2013, the regulatory fight between gene testing company 23andMe.com and the Food and Drug Administration (FDA) generated national headlines. In that encounter, 23andMe.com blinked and ceased offering health-related genetic tests to consumers. However, the company continues to work to position itself as a major player in...

Collaboration of Caltech Engineers and LeukoDX Produces Prototype Point-of-Care Device That Counts White Blood Cells in Minutes in the Patient’s Home

The science behind the device is an innovative detection assay of dyes that stain leukocytes so they will fluoresce and enable differentiation of white blood cell subtypes  Over the last couple of years, medical laboratory technology developers have brought a number of FDA-approved point-of-care (POCT) and home self-tests to market. These medical tests run the full spectrum. They include tests to detect HIV, malaria, pregnancy or male fertility, drug use or Hepatitis C. There are tests to...
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