Breaking News
January 24, 2019 - Cancer Research UK announces £60 million funding to tackle global cancer challenges
January 24, 2019 - SCHILLER AED FRED easyport helped save life of elderly person in Vienna
January 24, 2019 - Pittcon to highlight UHPLC techniques at 30th James L. Waters symposium
January 24, 2019 - Global task force of bone health experts question effectiveness of spinal fusion procedures
January 24, 2019 - Study demonstrates beneficial effects of influenza vaccination on COPD patients
January 24, 2019 - New findings challenge existing strategies for fighting infectious diseases and germs
January 24, 2019 - Study sheds new light on male infertility
January 24, 2019 - Rebound Therapeutics announces FDA 510k clearance of its AURORA Surgiscope System
January 24, 2019 - 3D printing may aid in the treatment of osteoarthritis
January 24, 2019 - Most gay fathers and their kids face stigma despite legal and social advances, finds study
January 24, 2019 - Melanoma Survival Varies Among U.S. States
January 24, 2019 - Migraine – Genetics Home Reference
January 24, 2019 - Is that really a neglected disease?
January 24, 2019 - Study offers new hope for elimination of malaria
January 24, 2019 - Mice transmit brain benefits of enriched upbringing to non-enriched offspring
January 24, 2019 - Overprescribing of antidepressants may occur more often in elderly patients
January 24, 2019 - FDA authorizes marketing of new test to aid in the diagnosis of M. gen. infections
January 24, 2019 - Health Tip: Simple CPR – Drugs.com MedNews
January 24, 2019 - Diabetes in America, 3rd Edition
January 24, 2019 - Bangladesh ‘Tree Man’ returns to hospital as condition worsens
January 24, 2019 - Costs of gun-related hospitalizations, readmissions examined in study
January 24, 2019 - Good health literacy linked to better adherence to blood pressure medications among Hispanics
January 24, 2019 - Only a minority of patients in the U.S. with type 1 diabetes achieve treatment goals
January 24, 2019 - High fat reduces efficiency of the immune system to fight infectious disease
January 24, 2019 - FDA grants clearance to Hologic’s assay for detection of common sexually transmitted infections
January 24, 2019 - Study highlights need for reliable therapeutic targets for prevention, treatment of cardiovascular diseases
January 24, 2019 - Next step toward replacement therapy in type 1 diabetes
January 24, 2019 - “Scientific serendipity” identifies link between type of RNA and autism
January 24, 2019 - Trump Zeroes In On Surprise Medical Bills In White House Chat With Patients, Experts
January 24, 2019 - Unique form of chronic sinusitis found in older patients
January 24, 2019 - NUS researchers make muscle recovery easier for patients with ingenious medical device
January 24, 2019 - Specific cognitive deficits found in individuals with spinal cord injury
January 24, 2019 - An essential reference for diagnostic ultrasonography and biopsy of the thyroid gland
January 24, 2019 - Proteus Digital Health Launches Digital Oncology Medicines to Improve Patient Outcomes
January 24, 2019 - Study looking to prevent type 1 diabetes follows children into adolescence
January 24, 2019 - Nice doctors make a difference
January 23, 2019 - Blood vessel discovery could advance our knowledge of osteoporosis
January 23, 2019 - New esophageal cancer test uses genetic biomarkers to detect changes in esophagal cells
January 23, 2019 - Study evaluates first-ever Robotic Visualization System for neurosurgery
January 23, 2019 - Scientists reveal new mechanism that could lead to specific treatment of strokes and seizures
January 23, 2019 - Both educational level and occupational orientation predict mother’s smoking during pregnancy
January 23, 2019 - How to (gently) get your child to brush their teeth
January 23, 2019 - Short-term hospital readmissions for gun injuries cost $86 million a year | News Center
January 23, 2019 - New certified reference material for testing residual solvents in cannabis
January 23, 2019 - Gene-edited chickens could prevent future flu pandemic
January 23, 2019 - Cardiovascular disease risk begins even before birth
January 23, 2019 - Younger patients receiving kidney transplant more likely to live longer, shows data
January 23, 2019 - Skin samples hold early signs of prion disease, research suggests
January 23, 2019 - Researchers discover how body initiates repair mechanisms that limits damage to myelin sheath
January 23, 2019 - Fecal transplant from certain donors better than others
January 23, 2019 - Risk for Uninsurance in AMI Patients Reduced With Medicaid Expansion
January 23, 2019 - Readmissions reduction program may be associated with increase in patient-level mortality
January 23, 2019 - Fostering translation and communication in medicine and beyond
January 23, 2019 - To Fight Fatty Liver, Avoid Sugary Foods and Drinks
January 23, 2019 - TPU scientists develop new implants that double the rate of bone lengthening in kids
January 23, 2019 - New sessions at Pittcon 2019
January 23, 2019 - Insilico to present latest findings in AI for Drug Discovery at 3rd Annual SABPA FTD Forum
January 23, 2019 - Opioid overdose patients can be safely discharged an hour after administration of naloxone
January 23, 2019 - Scientists find bacterial extracellular vesicles in human blood
January 23, 2019 - Researchers use modified type of flu virus to develop new therapies for prostate cancer
January 23, 2019 - Researchers gain new insights into development of necrotizing enterocolitis in preemies
January 23, 2019 - Medical expert advises people with epilepsy not to stockpile medicines
January 23, 2019 - CDC study explores link between smoking and clinical outcomes of assisted reproductive technology
January 23, 2019 - Study outlines research priorities for improving pediatric patient care and safety
January 23, 2019 - Bedfont to exhibit NObreath FeNO monitor at Arab Health 2019
January 23, 2019 - Nicotinamide riboside supplementation confers significant physiological benefits to mothers and offspring
January 23, 2019 - Increasing temperatures may help preserve crop nutrition
January 23, 2019 - Many Oncologists in the Dark About LGBTQ Health Needs
January 23, 2019 - Epigenetic change causes fruit fly babies to inherit diet-induced heart disease
January 23, 2019 - Erasing memories could reduce relapse rates among drug addicts
January 23, 2019 - African Americans who smoke cigarettes are more likely to develop peripheral artery disease
January 23, 2019 - Unique data combination helps FinnGen researchers to fund links between genetic factors and health
January 23, 2019 - Parents’ mental health problems associated with reactive attachment disorder in children
January 23, 2019 - Graphene Flagship project studies impact of graphene and related materials on our health
January 23, 2019 - The connection between the Pope and contraceptive pills
January 23, 2019 - Prior dengue infection could protect children from symptomatic Zika
January 23, 2019 - Previous dengue virus infection associated with protection from symptomatic Zika
January 23, 2019 - VISTA checkpoint implicated in pancreatic cancer immunotherapy resistance
January 23, 2019 - The Tiny Camera That Could Revolutionize Cardiovascular Surgery
January 23, 2019 - Peptide isolated from soil fungi has antitumor and antibacterial properties
Skin cream containing rapamycin reduces TSC-related facial tumors

Skin cream containing rapamycin reduces TSC-related facial tumors

image_pdfDownload PDFimage_print

Addressing a critical issue for people with a genetic disorder called tuberous sclerosis complex (TSC), doctors at The University of Texas Health Science Center at Houston (UTHealth) reported that a skin cream containing rapamycin significantly reduced the disfiguring facial tumors affecting more than 90 percent of people with the condition.

Findings of the multicenter, international study involving 179 people with tuberous sclerosis complex appear in the journal JAMA Dermatology.

“People with tuberous sclerosis complex want to look like everyone else,” said Mary Kay Koenig, M.D., the study’s lead author, co-director of the Tuberous Sclerosis Center of Excellence and holder of the Endowed Chair of Mitochondrial Medicine at McGovern Medical School at UTHealth. “And, they can with this treatment.”

Tuberous sclerosis complex affects about 50,000 people in the United States and is characterized by the uncontrolled growth of non-cancerous tumors throughout the body.

While benign tumors in the kidney, brain and other organs pose the greater health risk, the tumors on the face produce a greater impact on a patient’s daily life by making them look different from everyone else, Koenig said.

Koenig’s team tested two compositions of facial cream containing rapamycin and a third with no rapamycin. Patients applied the cream at bedtime for six months.

“Eighty percent of patients getting the study drug experienced a significant improvement compared to 25 percent of those getting the mixture with no rapamycin,” she said.

“Angiofibromas on the face can be disfiguring, they can bleed and they can negatively impact quality of life for individuals with TSC,” said Kari Luther Rosbeck, president and CEO of the Tuberous Sclerosis Alliance.

“Previous treatments, including laser surgery, have painful after effects. This pivotal study and publication are a huge step toward understanding the effectiveness of topical rapamycin as a treatment option. Further, it is funded by the TSC Research Program at the Department of Defense. We are so proud of this research,” Rosbeck said.

Rapamycin is typically given to patients undergoing an organ transplant. When administered by mouth, rapamycin suppresses the immune system to make sure the organ is not rejected.

Rapamycin and tuberous sclerosis complex are linked by a protein called mTOR. When it malfunctions, tuberous sclerosis complex occurs. Rapamycin corrects this malfunction.

Rapamycin was initially used successfully to treat brain tumors caused by tuberous sclerosis complex, so researchers decided to try it on TSC-related facial tumors. Building on a 2010 pilot study on the use of rapamycin to treat TSC-related facial tumors, this study confirmed that a cream containing rapamycin shrinks these tumors.

As the drug’s toxicity is a concern when taken by mouth, researchers were careful to check for problems tied to its use on the skin. “It looks like the medication stays on the surface of the skin. We didn’t see any appreciable levels in the bloodstreams of those participating in the study,” Koenig said.

The Topical Rapamycin to Erase Angiofibromas in TSC – Multicenter Evaluation of Novel Therapy or TREATMENT trial involved 10 test sites including one in Australia.

Koenig said additional studies are needed to gauge the long-term impact of the drug, the optimal dosage and whether the facial cream should be a combined with an oral treatment.

Koenig’s coauthors include Adelaide Hebert, M.D.; Joshua Samuels, M.D., M.P.H.; John Slopis, M.D.; Cynthia S. Bell; Joan Roberson, R.N.; Patti Tate; and Hope Northrup, M.D. All are from McGovern Medical School at UTHealth with the exception of Slopis, who is with The University of Texas MD Anderson Cancer Center. Hebert is also on the faculty of the MD Anderson Cancer Center and Northrup on the faculty of The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences. The study was supported in part by the United States Department of Defense grant DOD TSCRP CDMRP W81XWH-11-1-0240 and by the Tuberous Sclerosis Alliance of Australia.

“The face is our window to the world and when you look different from everyone else, it impacts your confidence and your ability to interact with others. This treatment will help those with TSC become more like everyone else,” Koenig said.

Source:

https://www.uth.edu/media/story.htm?id=37af25df-14a2-4c5e-b1ee-ac9585946aa0

About author

Related Articles