The evaluation of type I interferon score in dermatomyositis, a systematic review and a meta-analysis.

Dermatomyositis (DM) is a rare autoimmune systemic disorder manifesting with typical skin rashes and proximal muscle weakness. A specific clinical DM subset is characterized by the presence of the anti-melanoma differentiation-associated protein 5 (MDA5) autoantibodies. These patients are usually burdened by a severe clinical phenotype exhibiting a poor prognosis.

Peptides inhibiting the assembly of monomeric human l-lactate dehydrogenase into catalytically active homotetramer decrease the synthesis of lactate in cultured cells.

The energetic metabolism of cancer cells relies on a substantial commitment of pyruvate to the catalytic action of lactate-generating dehydrogenases. This coupling mainly depends on lactate dehydrogenase A (LDH-A), which is overexpressed in different types of cancers, and therefore represents an appealing therapeutic target. Taking into account that the activity of LDHs is exclusively exerted by their tetrameric forms, it was recently shown that peptides perturbing the monomers-to-tetramer assembly inhibit human LDH-A (hLDH-A).

Unlocking the full potential of rare disease drug development: exploring the not-for-profit sector's contributions to drug development and access.

This commentary provides a comprehensive overview of the challenges and opportunities in the field of drug development for rare diseases and especially of gene therapy products for ultra-rare diseases. It discusses the limited market size, reimbursement and scientific complexities that deter pharmaceutical investment in this field. Highlighting the pivotal role of charitable organizations like Fondazione Telethon, it showcases their efforts in funding research and ensuring access to innovative therapies.

Hepatocellular Carcinoma: Old and Emerging Therapeutic Targets.

Liver cancer, predominantly hepatocellular carcinoma (HCC), globally ranks sixth in incidence and third in cancer-related deaths. HCC risk factors include non-viral hepatitis, alcohol abuse, environmental exposures, and genetic factors. No specific genetic alterations are unequivocally linked to HCC tumorigenesis.