Flow cytometry-based method using diversity of cytokine production differentiates between Mycobacterium tuberculosis infection and disease.

Authors present a pilot study of the development of innovative flow cytometry-based assay with a potential for use in tuberculosis diagnostics. Currently available tests do not provide robust discrimination between latent tuberculosis infection (TBI) and tuberculosis disease (TB). The desired application is to distinguish between the two conditions by evaluating the production of a combination of three cytokines: IL-2 (interleukin-2), IFNɣ (interferon gamma) and TNFɑ (tumor necrosis factor alpha) in CD4 and CD8 T cells.

OsteoMac: A new player on the bone biology scene.

The knowledge of bone biology has undergone major advances in recent decades. In bone, resorbing osteoclasts have classically been described as tissue-resident macrophages, however, it is currently known that a new subtype of macrophages, called OsteoMacs, are specialised bone-resident macrophages, which, depending on certain conditions, may play an important role not only in bone homeostasis, but also in promoting pro-anabolic functions or in creating an inflammatory environment. There is growing evidence that these osteal macrophages may influence the development of bone-loss diseases.

"Did I get into the twilight zone somehow?": sexual and gender minority cancer caregiver experiences during COVID.

Introduction: The COVID-19 pandemic created new challenges for cancer patients and caregivers. Little is known about the confluence of the pandemic and people with multiple marginalized identities, such as those in the Sexual and Gender Minority (SGM) community.

Methods: We conducted a mixed-methods pilot study using semi-structured interviews to elicit experiences of cancer among a diverse population of SGM patients and caregivers and a matched set of cisgender heterosexual (cishet) individuals.

Burnout syndrome assessment among Spanish oral surgery consultants: A two populations comparative pilot study.

Background: The professional Burnout Syndrome (BOS) or Burnout is considered a professional disease made up of three interrelated dimensions (emotional exhaustion, depersonalization and lack of personal fulfillment). BOS has been documented to most severely affect the healthcare professions, especially dentists. On the other hand, its appearance has been documented at an early age, during dental training.