Powering prescription: Mitochondria as "Living Drugs" - Definition, clinical applications, and industry advancements.

Mitochondria's role as engines and beacons of metabolism and determinants of cellular health is being redefined through their therapeutic application as "Living Drugs" (LDs). Artificial mitochondrial transfer/transplant (AMT/T), encompassing various techniques to modify, enrich, or restore mitochondria in cells and tissues, is revolutionizing acellular therapies and the future of medicine. This article proposes a necessary definition for LDs within the Advanced Therapeutic Medicinal Products (ATMPs) framework.

Scientific venturing for early-stage professionals (ESPs), a key concept in the innovation ecosystem.

Early-stage professionals (ESPs) and senior scientists who want to transition from academia to the industry need support to develop new skills and know-how to endeavor this challenge. However, this topic is significantly underserved in the field of cell and gene therapy, slowing down ESPs' potential to make this step. The authors of this article, members of the ESPs in the South and Central America Subcommittee at the International Society for Cell and Gene Therapy, propose the concept of "scientific venturing," which stands for the process by which scientists become entrepreneurs or part of a company.

A new hope: Mitochondria, a critical factor in the war against prions.

Prion diseases encompass a group of incurable neurodegenerative disorders that occur due to the misfolding and aggregation of infectious proteins. The most well-known prion diseases are Creutzfeldt-Jakob disease (CJD), bovine spongiform encephalopathy (also known as mad cow disease), and kuru. It is estimated that around 1-2 persons per million worldwide are affected annually by prion disorders.

The war against Alzheimer, the mitochondrion strikes back!

Alzheimer's disease (AD) is a leading neurodegenerative pathology associated with aging worldwide. It is estimated that AD prevalence will increase from 5.8 million people today to 13.

Fighting Parkinson's disease: The return of the mitochondria.

Parkinson's disease (PD) is the most common neurodegenerative movement disorder, worldwide. PD neuro-energetically affects the extrapyramidal system, by the progressive loss of striatal dopaminergic neurons in the substantia nigra pars compacta, leading to motor impairment. During the progression of PD, there will be an increase in mitochondrial dysfunction, reactive oxygen species (ROS), stress and accumulation of α-synuclein in neurons.

Long-acting reversible contraceptives effects in abnormal uterine bleeding, a review of the physiology and management.

Around two-thirds of women who are of reproductive age use some type of contraception. Two of the most effective long-acting reversible contraceptives (LARC) are the intrauterine device (IUD) and the subdermal contraceptive implant (SCI). Despite their effectiveness, women often report abnormal uterine bleeding as the reason for discontinuation.