The lower levels of a protein called cathepsin E, upon activation of a type of white blood cells called macrophages, in mice with familial amyloid polyneuropathy (FAP) suggest a role of this protein in cell-mediated immunity. That discovery may help explain the impaired macrophage function in this disease, according…
Imagine living your whole life with a painful disease so rare that only 25 others worldwide have what you have. And that you’re one of just six such people who’ve made it to adulthood. Neena Nizar doesn’t have to imagine. The 41-year-old English professor at Metro Community College in Elkhorn,…
Tegsedi (inotersen) and Onpattro (patisiran) are both effective treatments to stop the progression of familial amyloid polyneuropathy (FAP), alleviate gastrointestinal symptoms, and improve patients’ overall quality of life, a review study has found. The study, “Novel RNA-targeted…
The Ala97Ser mutation is the most common variant found on the TTR gene that has been associated with familial amyloid polyneuropathy (FAP) in Chinese-Malaysian patients, a study says. The findings of the study, “Ala97Ser mutation is common among ethnic Chinese Malaysians with transthyretin familial amyloid polyneuropathy,” were…
Screening newborns for genetic diseases with treatments that can prevent crippling or deadly progression, especially for rare disorders, has a ways to go in the United States. No state today tests for all 35 disorders recommended under a federal screening panel, and even in those that come close, rare…
Oklahoma suffers more tornadoes than any other state, has the highest per-capita rate of women in U.S. prisons, ranks second in the number of teen births per 100,000 teenage girls, and has the nation’s third-highest rate of uninsured residents — with 13.9% of all Oklahomans lacking health coverage. As if…
Measuring thresholds of cold detection, heart rate variability, and the skin’s electrical conductance may allow for earlier diagnosis of familial amyloid polyneuropathy (FAP), according to new research. The study, “The diagnostic utility of neurophysiologic tests for early diagnostic of transthyretin familial amyloid polyneuropathy,” appeared in…
Ambry Genetics and Akcea Therapeutics, an affiliate of Ionis Pharmaceuticals, are expanding a free genetic testing and counseling program called hATTR Compass. hATTR Compass is a no-cost program for confidential genetic testing and genetic counseling for people who are suspected of having hereditary ATTR amyloidosis, also…
A new international consortium based in Paris, and funded largely by the 28-member European Union, intends to speed the diagnosis of rare diseases, while also accelerating the development of treatments for the 95% of such illnesses that currently don’t have one. The European Joint Programme on Rare Diseases (EJP…
Persons at risk for familial amyloid polyneuropathy (FAP) represent the vast majority of those who undergo pre-symptomatic testing for late-onset neurological diseases (LONDs) in Portugal, according to a 20-year study. The study, “Twenty Years of a Pre-Symptomatic Testing Protocol for Late-Onset Neurological Diseases in Portugal,” appeared…