NewsRSS2 days ago
A person who was diagnosed with limb-girdle muscular dystrophy 30 years ago finally took a genetic test to find out exactly which gene mutation caused their condition. Genetic testing can help doctors understand the specific type of muscular dystrophy a patient has, which may affect treatment options and family planning decisions. This story shows how genetic testing technology has improved over time and can provide answers even decades after an initial diagnosis.
WHY IT MATTERSGenetic confirmation of limb-girdle muscular dystrophy can unlock access to gene-specific clinical trials and emerging therapies that weren't available at the time of initial diagnosis.
AdvocacyRSS2 days ago
A parent shares their experience with their son's delayed diagnosis of thymidine kinase 2 deficiency (TK2d), a rare genetic disorder affecting how the body uses certain building blocks for DNA. The article highlights how early genetic testing could have identified the condition sooner and made a significant difference in the child's care and outcomes. Early testing is important because it allows doctors to start treatment and management strategies before serious complications develop.
WHY IT MATTERSParents of children with unexplained developmental delays or muscle weakness can use this story to advocate for early genetic testing with their doctors, potentially catching TK2d before irreversible damage occurs.
PolicyRSS2 days ago
Doctors are now recommending that all ALS patients get genetic testing to understand if their disease is inherited. A genetic counselor is a specialist who helps explain what these test results mean and how they might affect family members. Understanding your genetic information can help you and your doctor make better decisions about your care and family planning.
WHY IT MATTERSIf you have ALS, genetic testing and counseling can reveal whether your condition is hereditary, which affects whether your relatives should be screened and what treatment options might work best for you.
ResearchPUBMEDApr 16
Scientists created a new tool called STRIPE that uses advanced genetic testing to read long strands of RNA (the instructions cells use to make proteins). This tool can detect genetic mistakes that cause rare diseases by looking at how genes are actually working in cells, not just finding the mutations themselves. It's designed to be faster, cheaper, and more practical than older methods, which could help doctors diagnose rare genetic diseases that are hard to identify.
WHY IT MATTERSPatients with undiagnosed rare genetic diseases could finally get answers through more accurate genetic testing, since STRIPE can detect disease-causing variants that standard DNA tests might miss.
Clinical trialCLINICALTRIALSApr 14
Researchers at Mayo Clinic are looking for 6,000 people with rare kidney stone diseases caused by a single gene mutation to join a study. The study will identify which specific genes and genetic changes cause these kidney stones. By understanding the genetics behind these stones, scientists hope to develop better treatments in the future.
WHY IT MATTERSIf you have a rare monogenic kidney stone disease, this trial could help identify the genetic cause of your condition and accelerate development of targeted treatments — and you can enroll now.
Clinical trialUNITERAREApr 3
Researchers are looking for African American cancer survivors to join a study about genetic testing. The study will test a new approach designed specifically for African American communities to help more people get tested for inherited cancer genes. Genetic testing can show if someone has genes that increase cancer risk, which helps with prevention and treatment planning.
WHY IT MATTERSThis trial addresses a critical gap: African American cancer survivors are significantly underrepresented in genetic testing programs, meaning many miss opportunities for personalized cancer prevention and family screening.
ResearchCONGRESSApr 1
Researchers studied how life circumstances like poverty, access to healthcare, and education affect children with developmental delays and intellectual disabilities. They also looked at how long it takes families to get a diagnosis and whether genetic testing helps. The study suggests that where you live and your resources matter a lot in getting answers for why a child has developmental challenges.
WHY IT MATTERSThis research highlights that children from disadvantaged backgrounds face longer diagnostic journeys for developmental delays—meaning families may wait years longer to understand their child's condition and access support services.
ResearchPUBMEDApr 1
Researchers tested whether people could get genetic testing (genome sequencing) without always needing to see a genetics specialist first. They studied 313 people of all ages who had unexplained symptoms and could refer themselves or be referred by any doctor. The study found that people who referred themselves were just as likely to get a diagnosis as those referred by specialists. This suggests a new way to make genetic testing available to more people while still having genetics experts review the results.
WHY IT MATTERSIf this hybrid model works, patients with rare diseases could access genome sequencing faster and more easily without waiting for a genetics specialist appointment, potentially shortening the diagnostic odyssey that many rare disease patients experience.
PolicyPUBMEDMar 26
France is creating a new type of healthcare worker called a Genomic Pathway Manager to help doctors order genetic tests for patients with rare diseases and cancer. These managers will make it easier for patients to get genetic testing by organizing the process and helping doctors understand when and how to use these tests. The goal is to make genetic testing available to more people across France starting in 2025.
WHY IT MATTERSIf you have a rare disease in France, this new system could help your doctor identify your condition faster through genetic testing, potentially leading to earlier diagnosis and treatment options.
ResearchPUBMEDMar 26
Scientists are using a new technology called long-read sequencing that can read much longer pieces of DNA than older methods. This helps doctors find genetic causes of rare diseases that were previously missed, especially when mutations hide in repetitive parts of the genome or involve large structural changes. The technology is becoming an important tool in genetic testing labs worldwide.
WHY IT MATTERSIf you have a rare genetic disease that wasn't diagnosed by standard genetic testing, long-read sequencing may finally identify the genetic cause—potentially opening doors to targeted treatments and genetic counseling for your family.
Clinical trialCLINICALTRIALSMar 26
Researchers are looking for 20,000 people with rare diseases that doctors haven't been able to diagnose yet. Many patients spend years going to different doctors and getting repeated tests without finding answers. This study, run by the National Human Genome Research Institute, aims to help solve medical mysteries by using genetic testing and careful evaluation to figure out what's causing people's symptoms.
WHY IT MATTERSIf you or a family member has spent years seeking a diagnosis without answers, this large national study offers free genetic evaluation and expert medical review specifically designed to identify undiagnosed rare diseases.
ResearchCLINICALTRIALSMar 26
Researchers are looking for genetic causes of rare and unusual diseases in people living outside the United States who haven't had access to genetic testing. They're using new, powerful tools to study the DNA of about 400 people to find out what's causing their diseases. This study could help doctors understand and diagnose rare conditions that are hard to figure out.
WHY IT MATTERSThis trial focuses on underserved populations outside the US with limited access to genetic testing, potentially identifying new disease-causing genes that could lead to diagnoses for patients who have remained undiagnosed despite extensive medical evaluation.