Join us for Mayo Clinic Laboratories Education first-ever virtual phlebotomy workshop on Wednesday, Oct. 1.

PACE/State of FL - Register now – Sept. 10, 2025

Clinically relevant overview of key genetic factors, testing strategies, and post-result care.

In this month's "Hot Topic," Patricia Greipp, D.O., discusses fluorescence in situ hybridization, or FISH testing, particularly related to pediatric patients with hematologic malignancies.

In this episode of “Lab Medicine Rounds,” host Justin Kreuter, M.D., speaks with Timothy Wiltshire, Ph.D., assistant professor of laboratory medicine and pathology in the division of transfusion medicine to discuss what’s new with CAR-T cells.

This page includes updates posted to Mayo Clinic Labs during the month of October.

In this episode of “Answers From the Lab,” host Bobbi Pritt, M.D., chair of the Department of Laboratory Medicine and Pathology at Mayo Clinic, is joined by William Morice II, M.D., Ph.D., CEO and president of Mayo Clinic Laboratories. They discuss the recent news of a possible cure for sickle cell disease, as well as gene editing therapies and their impact on the laboratory.

This week's research roundup feature: It is widely held that heart failure (HF) does not cause exertional hypoxaemia, based upon studies in HF with reduced ejection fraction, but this may not apply to patients with HF and preserved ejection fraction (HFpEF). Here, we characterize the prevalence, pathophysiology, and clinical implications of exertional arterial hypoxaemia in HFpEF.

In this episode of Mayo Clinic Laboratories’ “Leveraging the Laboratory” podcast, host Jane Hermansen, outreach manager at Mayo Clinic Laboratories, talks with outreach solutions strategists Ellen Dijkman Dulkes and Brianne Newton about creating a positive customer service experience in the outreach laboratory.

In this episode of “Answers From the Lab,” host Bobbi Pritt, M.D., chair of the Department of Laboratory Medicine and Pathology at Mayo Clinic, is joined by William Morice II, M.D., Ph.D., CEO and president of Mayo Clinic Laboratories, to discuss the role and expansion of at-home testing.

PACE/State of FL - This “Continual Improvement” webinar provides an overview of the event management process deployed by the Mayo Clinic Department of Laboratory Medicine and Pathology.

PACE / State of FLIn this month’s “Virtual Lecture,” David Murray, M.D., Ph.D., discusses how immunoglobin light chains are used to detect overexpressed immunoglobins which can be applied to distinguish patients with plasma cell disorders and more.

The nonprofit patient advocacy group called The MOG Project supports patients with myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD), which is a rare and debilitating central nervous system demyelinating disorder. A team of Mayo Clinic neurologists, neuro-ophthalmologists, and the Autoimmune Neurology Laboratory at Mayo Clinic share a unique relationship with The MOG Project as they harness the power of patients’ experiences with MOGAD and their biospecimen data to advance the science behind this disease.

The United States will observe the Thanksgiving holiday on Thursday, Nov. 23. On this day, Mayo Clinic Laboratories will be open; however, specimen shipments and deliveries to our laboratories will not be made by the carriers. To safeguard specimens, please follow these shipping recommendations.

This week's research roundup feature: Renal fibrosis is now recognized as a main determinant of renal pathology to include chronic kidney disease. Deposition of pathological matrix in the walls of glomerular capillaries, the interstitial space, and around arterioles predicts and contributes to the functional demise of the nephron and its surrounding vasculature.