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Researchers have come up with a new way to identify more infectious variants of viruses or bacteria that start spreading in humans -- including those causing flu, COVID, whooping cough and tuberculosis.
By Allessandra DiCorato January 14, 2025 Credit: Maria Nemchuk, Broad Communications Eric Minikel and Sonia Vallabh run a lab with a singular focus: preventing and treating prion disease within their lifetime. Its a huge privilege to have the opportunity to point these powerful new tools at our disease.
Researchers roll out a more accurate way to estimate genetic risks of disease By Claire Hendershot March 19, 2024 Breadcrumb Home Researchers roll out a more accurate way to estimate genetic risks of disease Two new approaches for generating polygenic scores demonstrate that compiled data improves score accuracy.
Over the past decade, scientists have developed these risk scores for dozens of diseases, including heart disease, kidney disease, diabetes, and cancer, with the hope that patients could one day use this information to lower any heightened risk of disease. What’s the score?
Scientists in China have published their findings 1 regarding novel biomarkers, which they hope will benefit patients by identifying the disease at an earlier stage. Diabetic kidney disease DKD is a major microvascular complication of type 2 diabetes mellitus (T2DM). References Du S, Zhai L, Ye S, et al. Science China Life Sciences.
Their findings uncover detailed information that could help overcome the limitations of today's immunotherapies and identify new drug targets for a wide range of diseases, including autoimmune diseases and cancer.
Their work focuses on creating ‘digital twin generators’ – AI-driven models that predict how a patients disease may progress over time. In 2025, I think well see breakthroughs that allow us to make significant advances in rare diseases, where the data is small.
What is Perthes’ disease? Perthes’ Disease is a rare condition that affects the developing femoral head (the “ball” of the “ball and socket” hip joint) of a child due to poor blood supply. This in turn can cause significant pain for children with Perthes’ disease and limit their activity levels significantly.
By Makenzie Kohler October 23, 2023 People of South Asian ancestry around the world have more than double the risk of developing cardiometabolic diseases like diabetes, heart attack, and stroke compared to other populations. They will also have the opportunity to inform the researchers on whether their health status changes over time.
Alzheimer’s disease is the most common type of dementia in the United States, impacting around 6.2 Since it was first observed in the early 1900s, a lot of information has been uncovered through medical research. million people above the age of 65.
Our primary focus is to design and develop RNA therapies for liver diseases. Using humans as the model, we use an approach called deep phenotyping to explore the relationships between cells, genes, biological pathways and patterns of disease. Our team of chemists then uses this information to develop novel therapies.
They found significant associations between the thinning of different retinal layers and increased risk of developing ocular, cardiac, pulmonary, metabolic, and neuropsychiatric diseases and identified genes that are associated with retinal layer thickness. Their findings are published in Science Translational Medicine. “We
Researchers have typically analyzed these cells as a mixed-together group, but this approach can miss rare cell types, and makes it difficult to draw conclusions about how cells interact to drive the disease. Eventually, we hope that these methods can help inform the development of drugs or even guide patients’ individual treatments.”
The study’s findings offer new insights into the biochemical language microbes use to influence distant organ systems, which could revolutionise the way researchers approach disease. microbeMAAST: a taxonomically informed mass spectrometry search tool for microbial metabolomics data. This study was published in Cell Reports.
Importantly, the Hub is intended to establish a new model within FDA, which leverages cross-Agency expertise in providing guidance and conducting reviews for products for rare disease populations. Early Direction for the Rare Disease Innovation Hub The Hub, which will be co-chaired by Drs. By Sarah Wicks & James E.
Approximately three percent of the global population — 240 million people — experience autoantibody diseases, which occur when one’s own body attacks critical organs and tissues. This can create an abnormal immune response that attacks the cells of our bodies and contributes to the development of autoantibody diseases.
3c01661 Dysregulation of the ubiquitin-proteasome systems is a hallmark of various disease states including neurodegenerative diseases and cancer. Additionally, we report a ligand-bound crystal structure of the most potent molecule in complex with UCHL1, providing insight into the binding mode and information for future optimization.
Biomarkers provide a rapid way to inform many clinical oncology study development decisions, including study endpoints. They can inform intervention outcomes, serve as study endpoints, and are advantageous across the spectrum of cancer care. What are they, how do they work, and how can they benefit your oncology study?
By: Amy Raymond, Derek Ansel, Nathan Chadwick, & Juliane Mills When choosing a CRO for a rare disease study, what truly sets them apart is their methodology: the CRO’s mindset, their approach to each unique study, and their agility in navigating the inherent complexities of rare disease research. Common goals empower change.
Most rare diseases are caused by a single gene defect, but severity can vary considerably among patients. Modifier genes can help explain that variability and can alter or even prevent disease onset and progression, making them appealing therapeutic targets. However, the identification of these genes is challenging.
LRRK2 has been a hotly pursued drug target for Parkinson’s Disease based on human genetics. Drug Hunter Premium is drug discovery, distilled, so you can quickly catch up and make informed decisions based on industry examples. Get ahead now by requesting a trial. already a member?
Researchers from 24 countries have analyzed the genomes of 809 individuals from 233 primate species, generating the most complete catalog of genomic information about our closest relatives to date. In addition, using a specially designed AI algorithm, the genomic data enable new insights into the genetic causes of human diseases.
Chao joined the NIH as a Post-Baccalaureate Intramural Research Training Award fellow, where she processed and analyzed genomic data in the context of rare disease. In that role, Chao continued to work in rare disease genomic analysis, identifying sections of duplicated or deleted genomic sequences called copy number variants.
What are the key findings of the preclinical study regarding the neurophysiological brain state in a Parkinson’s disease psychosis (PDP) model? The animal model is based on creating a dopamine-deficient state, by a specific lesion of dopaminergic cells, and then exposing it to repeated substitution therapy with L-DOPA.
In doing that, we lost information about the uniqueness of each cell, and we had limited information about the spatial heterogeneity of tissues that plays a decisive role in disease. And we can derive meaningful biological information by doing this.
That information led, thanks to vaccine shelved from the first SARS circa 2003, to the rapid development and deployment of mRNA vaccines against the new infectious disease. which spit out information guiding the trimming of tumors in real time, a bit reminiscent of its ancestor Hal the computer from 2001: A Space Odyssey.
This target completion date is informed by the natural history of the disease, availability of alternative treatment, anticipated recruitment timeline, and the projected timeline for efficacy analysis(es); 2) the sponsors progress and plans for postapproval conduct of the trial provide sufficient assurance to expect timely completion of the trial.
provide more general information. ChatGPT can also aid in deciding which visualisation options are available and what information each will provide, based on the data and your research question. By posing questions such as, ‘Which database should I use to search for data on the effects of longevity drugs in rodents?’
By Leah Eisenstadt March 12, 2025 Credit: Broad Communications Scientists in the Spatial Technology Platform at the Broad develop, use, and share spatial -omics approaches, such as Perturb-FISH, that can reveal the roles of genes in various cell types and the impact of intercellular interactions on health and disease.
Consider drugs targeting rare diseases or specialized conditions. It allows us to make more informed decisions and identify opportunities that may have been overlooked using traditional methods.” Staying informed about future trends, such as biosimilars and personalized medicine, is crucial for adapting strategies.
The expression levels of endoplasmic reticulum (ER) stress-related protein and silent information regulator 1/nuclear factor kappa-B (Sirt1/NF-κB) signaling pathway were used to observe the therapeutic effect of naringin.
BY ALEXANDER GAFFNEY, MS, RAC This week, PETER MARKS, director of FDA’s Center for Biologics Evaluation and Research (CBER), spoke at several sessions of the Drug Information Association (DIA) annual meeting. AgencyIQ has the highlights, with new information on a “Rare Disease Hub” modeled as a sort of Center of Excellence for rare diseases.
Ladders to Cures (L2C) Accelerator By Maria Nemchuk November 25, 2024 Breadcrumb Home Ladders to Cures (L2C) Accelerator The Ladders to Cures (L2C) Accelerator aims to catalyze progress across the research ecosystem and accelerates advances leading to treatments and cures for patients with rare genetic diseases.
How does precision neuroscience differ from traditional approaches in the treatment of neurodegenerative diseases, and what advantages does it offer? Traditionally, Alzheimer’s disease is diagnosed by clinical examination, medical history and cognitive testing. We believe we are at a breakthrough moment in Alzheimer’s disease research.
The Primer on Medical and Population Genetics is a series of weekly lectures on genetics topics related to human populations and disease. If you'd like more information about the primer or have suggestions for future topics, please contact seminar series organizers Michelle McNulty and Nicole Rockweiler.
The draft guidance highlights several key points pertinent to international trials: Diversity of expertise: KOLs with varied backgrounds and expertise enhances the DMC’s ability to address complex clinical and safety issues, and is crucial for interpreting data accurately and making informed decisions. local standards of care).
Golosov, and Viktor Hornak Journal of Chemical Information and Modeling 2023 63 (7), 2170-2180 DOI: 10.1021/acs.jcim.3c00004 3c00004 Accurate estimation of the pKa’s of cysteine residues in proteins could inform targeted approaches in hit discovery. Ernest Awoonor-Williams*, Andrei A.
Scientists then annotate the cells with this information, a process that can take days or even weeks, depending on the number of cells being labeled, and requires labor-intensive literature and database searches. Let’s say you have a therapeutic that is targeting a specific cell state identified in the context of a certain disease.
The enormous challenge of getting therapies past this barrier — a highly selective membrane separating the blood from the brain — has stymied the development of safer and more effective gene therapies for brain diseases for decades. This can make it difficult to translate a gene therapy using these AAVs from animals to humans.
To achieve this, the authors called for more genetics and longitudinal data types from patients of diverse ancestries, more data- and tool-sharing across sectors, the development of quantitative biomarkers for measuring disease mechanisms, and more. The following conversation was edited for length and clarity.
In this blog, the Centers for Disease Control and Prevention’s National Institute for Occupational Safety and Health (NIOSH) and National Center for Environmental Health teamed up with the Environmental Protection Agency (EPA) to provide employers, workers, and the general public information to help stay protected from wildfire smoke.
These findings highlight the versatility of DCAF1 for TPD and offer a new avenue for developing therapies for diseases where catalytic inhibition is not an option. Drug Hunter Premium is drug discovery, distilled, so you can quickly catch up and make informed decisions based on industry examples. Get ahead now by requesting a trial.
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