Unveiling the impacts of FDA Breakthrough Therapy Designation: a dual-perspective examination of economic and developmental outcomes for biotechnology companies.

Biotechnology and small pharma companies must recognize the opportunity presented by FDA Breakthrough Therapy Designation (BTD) to expedite drug development for serious conditions. This paper evaluates BTD economic and developmental impacts on such companies. Analysis of 29 BTD events from 2017 to 2022 revealed immediate share price boosts and improved drug approval rates, alongside faster development times.

Evaluating the impact of the FDA's orphan drug designation on share prices of biotechnology companies.

This analysis explores the impact of the FDA's orphan drug designation (ODD) on biotechnology companies' share prices in the short and long term. Our analysis reveals that there is a significant immediate increase in share prices following an ODD announcement, which underscores its potential as a robust indicator of short-term investor returns. However, the long-term findings present a more complex picture, with a sustained impact within the biotech industry but a significant depreciation against the broader market over time.

Review of the impact of the FDA's Fast Track Designation on biotechnology companies' share prices.

This study examines the effect of the FDA's Fast Track Designation (FTD) on biotech company share prices. Using an event-study approach on 25 FTD announcements between June 2019 and June 2020, notable short- and long-term share price hikes were observed, with a 5-day cumulative average abnormal returns of 21.59%, 30-day at 38.

Droplet Digital PCR for Mutation Detection in Formalin-Fixed, Paraffin-Embedded Melanoma Tissues: A Comparison with Sanger Sequencing and Pyrosequencing.

The identification of somatic mutations is crucial for guiding therapeutic decisions about personalized melanoma treatment. However, genetic analysis of tumors is usually performed on limited and often low-quality DNA from tumors with low tumor cellularity and high tumor heterogeneity. Different mutation-detection platforms exist, with varying analytical sensitivities.

Stimulating the Activity of Amyloid-Beta Degrading Enzymes: A Novel Approach for the Therapeutic Manipulation of Amyloid-Beta Levels.

Alzheimer's disease is a debilitating neurological disease placing significant burden on health care budgets around the world. It is widely believed that accumulation of amyloid-beta (Aβ) in the brain is a key event that initiates neurodegeneration, thus the clearance of Aβ from brain could be a key therapeutic strategy. Aβ exists in an equilibrium in healthy individuals, and recent research would suggest that dysfunction in the clearance pathways is the driving force behind its accumulation.

N-terminal domain of Bothrops asper Myotoxin II Enhances the Activity of Endothelin Converting Enzyme-1 and Neprilysin.

Neprilysin (NEP) and endothelin converting enzyme-1 (ECE-1) are two enzymes that degrade amyloid beta in the brain. Currently there are no molecules to stimulate the activity of these enzymes. Here we report, the discovery and characterisation of a peptide referred to as K49-P1-20, from the venom of Bothrops asper which directly enhances the activity of both ECE-1 and NEP.