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CF is a progressive geneticdisease caused by defective CFTR proteins, which are crucial for regulating salt and water movement in cells. These mutations can vary in severity and impact on CFTR function, from complete protein dysfunction to defects in protein folding, trafficking or regulation.
Credit: UPMC PITTSBURGH, May 7, 2021 – In a paper published today in Nature Communications, an international group of collaborators led by researchers at UPMC Children’s Hospital of Pittsburgh have identified a genetic cause of a rare neurological disorder marked by developmental delay and loss of coordination, or ataxia.
MiNA Therapeutics has entered into a research collaboration and option licensing agreement with BioMarin Pharmaceutical to speed up the development of therapeutic ribonucleic acid activation (RNAa) candidates to treat rare geneticdiseases. The new deal excludes oncology and other therapeutic areas outside the scope of geneticdisease.
Alternative Splicing is an extraordinarily complex process that requires the coordinated action of multiple proteins, each specialised in very specific functions. These proteins are assembled and matured, forming a kind of consortium of proteins that perform these gene reading functions.
Mutations can disrupt protein binding through a “burr effect” thus interfering with the regulation of cell growth Credit: Kümmel team/Oeckinghaus team Tuberous Sclerosis Complex (TSC) affects between one and two of every 10,000 new-born babies.
oRNA molecules have been demonstrated to possess increased stability in vivo compared to linear mRNA and can potentially create more quantities of therapeutic proteins within the body. . By self-circularisation, Orna’s oRNA technology makes circular ribonucleic acids (oRNAs) from linear RNAs.
Enjoy, and see you soon … Intellia Therapeutics reported that the first six patients to receive its CRISPR-based treatment for a genetic swelling disorder have safely had small, corrective changes made to dysfunctional DNA inside their liver cells , STAT writes. Well, whatever you do, have a grand time. But be safe.
Scientists illuminate the protein’s role in rare geneticdiseases often diagnosed during infancy or childhood Scientists at Scripps Research have clarified the workings of a mysterious protein called G?o, o, which is one of the most abundant proteins in the brain and, when mutated, causes severe movement disorders.
Progress in overcoming spinocerebellar ataxia, an intractable geneticdisease Credit: Associate Professor Takahiro Seki A research team from Kumamoto University, Japan has developed an animal model that reproduces motor dysfunction and cerebellar neurodegeneration similar to that in spinocerebellar ataxia (SCA) by inhibiting chaperone-mediated autophagy (..)
“By combining Tevard’s ability to restore the production of critical proteins with Vertex’s clinical, regulatory, and manufacturing expertise, we hope to make an important difference for patients and their families.” The company is pioneering tRNA-based therapeutics for modulating mRNA function and curing several geneticdiseases.
Thalassaemia is a severe geneticdisease that is characterised by significantly reduced production of functional beta-globin, a component of haemoglobin, the oxygen-carrying protein in the blood. Severely-affected patients need regular blood transfusions to maintain their haemoglobin levels.
The Cambridge, Massachusetts biotech has discovered that areas of the non-coding parts of the human genome – referred to by its chief executive Josh Mandel-Brehm (pictured above) as the “dark side” of the genome – actually produce regRNAs that control the expression of the 2% that codes for proteins.
Vyjuvek is also the first drug approved to treat the disease and is Krystal’s first approved product. DEB is a genetic disorder characterized by very fragile skin that rips and blisters easily even from minor friction (like rubbing or scratching) or injury, resulting in open wounds that are prone to skin infections and fibrosis.
Nasdaq: STOK), a biotechnology company pioneering a new way to treat the underlying cause of geneticdiseases by precisely upregulating protein expression, today … Continue reading → Stoke Therapeutics Announces Proposed Public Offering Stoke Therapeutics Announces Proposed Public Offering BEDFORD, Mass.–(BUSINESS
Sanofi has added to its rare disease pipeline by licensing an antibody-RNA conjugate (ARC) for facioscapulohumeral muscular dystrophy (FSHD), a genetic muscle disorder, from US biotech miRecule. billion deal in 2018.
PKU is a rare geneticdisease that manifests at birth and is marked by an inability to break down phenylalanine, an amino acid that is commonly found in many foods. So far, subjects in Phearless have received doses of either 2e13 vg/kg or 6e13 vg/kg of BMN 307, although the protocol does include a third, higher-dose group.
Hympavzi reduces the activity of TFPI, a naturally occurring anticoagulation protein. This is Pfizer’s second FDA-approved treatment for a rare genetic blood disorder this year. This action increases the amount of thrombin, a critical enzyme in blood clotting, helping to prevent bleeding episodes.
Seattle biotech firm Shape Therapeutics has signed a deal potentially exceeding USD 3 billion with pharma giant Roche to bolster the development of gene therapies for Alzheimer’s and Parkinson’s disease. Shape’s RNA editing technologies can modify the RNA sequence, which makes the body’s protein building blocks.
Premature stop codons are point mutations that disrupt protein synthesis from messenger RNA. As a consequence, patients with premature stop codon diseases have reduced or eliminated protein production from the mutation bearing allele accounting for some of the most severe phenotypes in these geneticdiseases.
Sarepta’s gene therapy – like rivals from Pfizer and Solid Biosciences – codes for a shortened form of the dystrophin protein that is deficient in patients with the X-linked muscle-wasting disease, which occurs primarily in males.
Rett syndrome is a rare genetic disorder that predominantly affects girls and leads to severe physical and cognitive impairments. The MeCP2 protein plays a crucial role in regulating the activity of genes involved in brain development. Dr. Bishop: Rett syndrome is a genetic disorder caused by a mutation in the MECP2 gene.
TSC is a rare geneticdisease that affects approximately 1 in 6,000 people. The disease is caused by mutations on the TSC1 and TSC2 genes, which produce the proteins hamartin and tuberin, respectively.
These diagnostic solutions are essential for detecting and monitoring diseases, identifying genetic abnormalities, and guiding personalized treatment plans. Molecular diagnostic solutions are pivotal across various medical fields, including oncological disorders, infectious diseases, genetic testing, and personalized medicine.
FCS is a rare genetic disorder that prevents the body from properly breaking down triglycerides (a type of fat in the blood), leading to dangerously high levels. Tryngolza works by targeting a protein in the liver, apoC-III, which regulates triglyceride metabolism.
CRISPR drugs can be used to modify the expression of disease-associated proteins in the body, for example, by correcting a mutation in a specific gene. There is another $1 billion in downstream payments on offer, assuming the drug candidates all make it through to regulatory approval and hit sales targets.
Dietary changes, including restriction of salt and animal protein, are also recommended. Symptoms and Etiology: Characterized by progressive muscle weakness and atrophy, Duchenne muscular dystrophy (DMD) is an X-linked genetic condition that primarily affects males. Lipodystrophy. Prevalence: 1 in 10 million.
HAE is a rare genetic condition that causes episodes of severe swelling in various parts of the body, including the face, hands, feet and airway. HAE is caused by a deficiency or dysfunction of the C1-inhibitor, a protein involved in regulating inflammation.
SMA is a genetic neuromuscular disease causing progressive muscle weakness and loss of motor function. Apitegromab is a monoclonal antibody that selectively binds to and inhibits myostatin, a protein that limits muscle growth.
AavantiBio’s strategic partnership with University of Florida’s Powell Gene Therapy Center provide their foundational research in rare genetic disorders. The company’s lead program is aimed at Friedrich’s Ataxia, a rare inherited geneticdisease that causes cardiac and central nervous system dysfunction. Be Biopharma .
Haemophilia A is a serious, inherited bleeding disorder in which a person’s blood doesn’t clot properly, as they either lack or do not have enough of a clotting protein called factor VIII. 11 People with haemophilia A either lack or do not have enough of a clotting protein called factor VIII.
Through its Shielded Living Therapeutics platform, the company is developing functional cures for chronic diseases. The impact of CNS diseases extends beyond patients—to their families and society as well.” Looking to extend the human healthspan, BioAge raised $90 million in an oversubscribed Series C.
Alpha-mannosidosis is an extremely rare genetic metabolic disease affecting approximately one in 500,000 people. The lysosomal storage disorder is caused by mutations in the MAN2B1 gene, which codes for lysosomal alpha-mannosidase, an enzyme that degrades glycoproteins (proteins attached to sugar residues).
Telomeres degrade and shorten with age and can become excessively damaged in certain geneticdiseases, as well as from lifestyle factors such as smoking, poor diet, and chronic stress. Shortening of telomeres is associated with the symptoms of aging, heart disease, DNA damage and uncontrolled cell replication, which can lead to cancer.
Miplyffa primarily slows disease progression using a different mechanism of action, targeting heat shock protein responses to assist cells under stress.
This progressive disease occurs when misfolded transthyretin (TTR) proteins form amyloid deposits in the heart, leading to cardiac dysfunction. BridgeBio has been highly active in the geneticdiseases space.
The US Food and Drug Administration (FDA) has approved Takeda Pharmaceuticals’ Adzynma, the first recombinant protein product for prophylactic (preventive) or on‑demand enzyme replacement therapy (ERT) in adult and pediatric patients with congenital thrombotic thrombocytopenic purpura (cTTP), an ultra-rare blood clotting disorder.
The technology of gene therapy is possible due to extensive DNA research and our resulting understanding of many diseases on the genetic level, and it encompasses several mechanisms such as introducing new genes (gene addition) and inactivating or replacing mutated genes (gene editing). Formulation Considerations.
The most common adverse events associated with valoctocogene roxaparvovec occurred early and included transient infusion-associated reactions and transient, asymptomatic, and mild to moderate rise in the levels of certain proteins and enzymes measured in liver function tests with no long-lasting clinical sequelae. GENEr8-1 Study Description.
The interim analysis did not include data from other exploratory outcome measures such as seizure frequency, sleep diaries, EEG patterns, UBE3A protein levels in the CSF, ambulation by wearable device, and adaptive behaviors. This condition is typically not inherited but instead occurs spontaneously. About Ultragenyx.
Hemophilia A and B are rare genetic bleeding disorders caused by a deficiency or dysfunction of clotting factors VIII (FVIII) and IX (FIX), respectively. Through RNA silencing, it targets the expression of antithrombin, a protein that inhibits blood clotting. The frequent intravenous infusions can be challenging for patients.
CALD is caused by mutations in the ABCD1 gene located on the X chromosome, which provides instructions for the production of the ALD protein. ALD protein is needed to clear toxic molecules called very long-chain fatty acids (VLCFAs) in the brain, and if mutated causes the VLCFAs to accumulate and damage the myelin sheath.
Geneticist Dr Charles Steward has spent his career studying the human genome – but his work became much more personal when his children were diagnosed with severe neurological diseases. Charlie told pharmaphorum how his search for a genetic cause has led him to straddle the divide between scientist and patient advocate.
Dravet syndrome is a severe and progressive genetic epilepsy characterized by frequent, prolonged and refractory seizures that usually begin within the first year of life. The disease is classified as a developmental and epileptic encephalopathy due to the developmental delays and cognitive impairment associated with the disease.
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