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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.
Their work focuses on creating ‘digital twin generators’ – AI-driven models that predict how a patients disease may progress over time. AI-powered digital twins A key component of Unlearns work is its focus on digital twin technology, which uses AI to create personalised models of disease progression for individual patients.
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.”
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.
3c01661 Dysregulation of the ubiquitin-proteasome systems is a hallmark of various disease states including neurodegenerative diseases and cancer. Thus, UCHL1 inhibitors could serve as a viable treatment strategy against these aggressive cancers. Flaherty Journal of Medicinal Chemistry 2024 DOI: 10.1021/acs.jmedchem.3c01661
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.
LRRK2 has been a hotly pursued drug target for Parkinson’s Disease based on human genetics. On Sunday, it was disclosed that additional, likely on-target adverse findings were observed in a primate GLP study on long-term treatment with Merck’s second-generation LRRK2 inhibitors.
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?
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. For example, bile acid treatments have been effective against SARS-Cov-2 infections. Bile acids and bile activated receptors in the treatment of Covid-19.
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.
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.
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
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.
What are the key findings of the preclinical study regarding the neurophysiological brain state in a Parkinson’s disease psychosis (PDP) model? Treatment with mesdopetam counteracted both these features of the psychosis model, ie, restored normal levels of synchronisation and reduced HFOs. Visual hallucinations are common in PD.
These types differ in their etiology, natural history, and present distinct challenges in disease management. 2 Unmet needs in lung cancer treatment Recent decades have seen significant advancements in lung cancer treatment, especially with the introduction of targeted therapies and immunotherapies, which have notably improved survival rates.
While RA therapies targeted to specific inflammatory pathways have emerged, only some patients’ symptoms improve with treatment, emphasizing the need for multiple treatment approaches tailored to different disease subtypes.
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?
Molecular-level biochemical assays like transcriptomics, genomics and proteomics have emerged as valuable tools for identifying potential targets in cancer treatment through deep cyclic inhibition (DCI). Importantly, transcriptomics information shows that certain aspects of a disease change the gene expression profile.
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.
By: Simran Padam, Medical Director, Medical Affairs Personalized treatment approaches have emerged as pivotal in improving outcomes for hematological cancers. Heterogeneity in Hematological Cancers Due to their disease heterogeneity, hematological cancers are well-suited for personalized approaches.
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.
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.
Their findings may result in new treatments for reproductive conditions. He stated that this could inform new treatments for reproductive conditions like recurrent pregnancy loss and preeclampsia. A human foetus contains genetic material from both parents, which makes it partly foreign to the pregnant person’s body.
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. Cardiac tissue damage and fibrosis caused by 20 Gy XR were significant improved after NG treatment.
of the global population) suffer from rare conditions without effective treatments or cures. Rare diseases, therefore, present compelling opportunities for Drug Development. Since each disease is present in small groups of patients, this research is also fraught with complex challenges. At any given time, millions of people ( 3.5–5.9%
Rare genetic diseases are collectively common: they affect 1 in 10 people in North America. While more than 8,000 genes are known to drive these diseases, fewer than 500 have an available treatment. For more information visit: Rare Disease Day
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.
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. Carr : Cells that are near one another talk to each other.
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. These patterns can foretell which treatments will likely work and which won’t, how likely and quickly the cancer will spread, and its path in the body.
Revolutionizing Treatment Through the Skin with Transdermal Drug Delivery Systems The human skin, often perceived as a passive barrier to the external environment, holds potential as a route for drug administration. These fluctuations can lead to unwanted side effects or compromise the effectiveness of the treatment.
But a new path for bringing treatments to patients is starting to emerge. 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.
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.
Largest-ever genetic study of epilepsy finds possible therapeutic targets By Ari Navetta October 3, 2024 Breadcrumb Home Largest-ever genetic study of epilepsy finds possible therapeutic targets Scientists have uncovered new genetic links to different types of epilepsy, which could lead to more tailored treatments.
Why are biomarkers particularly critical in the context of rare diseases? Developing novel therapeutic approaches for rare diseases poses inherent challenges due to the limited populations available for testing. How do AI-enhanced approaches accelerate the drug development process for rare diseases?
In the 1924 novel, The Magic Mountain , Thomas Mann describes a sanatorium patient named Anton Ferge as he undergoes a painful tuberculosis (TB) treatment. Physicians working in the early 20th century had little choice but to treat the world’s most rampant infectious disease with methods such as these. million people every year.
How combining datasets from multiple sources can inform and improve commercial strategies Hundreds of rare diseasetreatments have entered the market over the past decade—thanks largely to a combination of government incentives, strong urging from patient advocacy groups and advances in cell and gene therapies.
How does the integration of Real-World Data (RWD) with genomic biomarker data contribute to a more comprehensive understanding of disease progression and treatment response? Based on the drugs mechanism of action, we can make informed decisions. This can lead to a new treatment being offered to the patient.
I was part of building up this small biopharma company and learn a lot about rare diseases, regulatory interactions and challenges related to that, challenges related to out licensing drug candidates and having new people joining the company every month as we were growing so fast.
Gene therapy could potentially treat a range of severe genetic brain disorders, which currently have no cures and few treatment options. But even when this approach succeeds, the candidates often don’t work in other species, and the approach doesn’t provide information about how the AAVs reach their targets.
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.
Now, researchers at the Broad Institute of MIT and Harvard have found that treatment with continuous hypoxia — low-oxygen conditions comparable to levels at a Mount Everest base camp — restores balance and coordination in a mouse model of Friedreich’s ataxia. The study appeared recently in Human Molecular Genetics. “If
Dylan Verden of KIF1A.ORG summarizes newly published KIF1A-related research and highlights progress in rare disease research and therapeutic development. KIF1A-Related Research Genetic overlap between ALS and other neurodegenerative or neuromuscular disorders How do you define a disease?
This is a time when several promising treatments – including mRNA vaccines, BiTE therapies and CAR-T cell therapy, are essentially in competition with each other – they all have a common goal of treating the same disease, but they are approaching the objective from different angles.
This momentous discovery has the potential to reshape how we approach the diagnosis, treatment, and prevention of this deadly disease. Prostate cancer is a complex and heterogeneous disease, and the quest to tailor treatment to individual patients has never been more crucial.
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