Tag: "stem" at medical news
AIDS Treatments Seek To Eradicate Virus, Restore Immunity
...h will give the patientsa transplantation of blood stem
cells. Another alternative researchers areinvestigating is to use banked umbilical cord blood stem
cells, and thattechnological advance would make the therapy cheaper and more available. Progress in...
Cost-Effective Treatment Possible In Africa For HIV-Positive Pregnant Women If Drug Prices Lowered
...his protocol has great implications for efforts to stem
verticaltransmission, it is not practical in Sub-Saharan regions because women normallydo not seek prenatal care this early in the pregnancy and this long course oftherapy is too costly for the limited resources of the region," Marseille said. Accor...
New Study Designed To Improve Outcomes In Women With Metastatic Breast Cancer
...lls. High-dose chemotherapy and autologous stem
cell rescue are the firsttreatment steps. Autologous stem
cell rescue involves the use of the patient'sown blood to obtain stem
cells, the precursors of all b...
UCSF Study Finds Drug Treatment Can Be Cost Effective In Tanzania And Thailand
For HIV-Positive Pregnant Women
...his protocol has great implications for efforts to stem
transmission, itis not practical in most developing countries where women normally do not seekprenatal care this early in the pregnancy and a long course of therapy is toocostly given their limited resources," Marseille said. According to co-investi...
WFU And IntraVec To Develop Innovative Cancer And HIV Treatments
...developed by IntraVec, that will be able to affect stem
cells, the body'snonspecific "mother" cells that l...nctions. It may be possible to change the stem
cells in a way that causes them todifferentiate into more HIV-resistant lymphocytes and macrophages....
Discarded Treatment For Heart Attacks May Yet Prove To Be A Life-Saver
...and Venezuela. GIK's protective powers may stem
from several actions, says Diaz. Animal research suggests the combination reduces the harmful high concentrationsof free fatty acids during the hyperacute phase of a heart attack. Thecombination provides additional glucose, which heart muscles can m...
New approach supercharges immunotherapy
...rigorous. Treatment involvescollecting and storing stem
cells from the patient's blood, administeringhigh-...stroys the bone marrow, then giving the patienthis stem
cells back to repopulate the marrow. Fourteen days later, the patientsreceive their expanded, co-sti...
Clinical Trial Demonstrates Experimental Growth Factor Increases Eligibility For Autologous Stem Cell Transplantation
...f people who are medically eligible for autologous stem
celltransplantation, a procedure used to replenish... which kills both healthy and cancerous cells. The stem
cells canthen be transplanted back into the patients, providing a fresh supply of healthyblood cells...
Hopkins Researchers Develop New Therapy For Autoimmune Disorders Such As Rheumatoid Arthritis And Lupus
...igh-dose cyclophosphamidefollowedby bone marrow or stem
cell transplantation to repopulate the immune systemdestroyed by thedrug treatment is being studied elsewhere. The new Hopkins research, funded bythe NationalInstitutes of Health, suggests that transplants are unnecessary. "Stem cells,the marrow ce...
Bone Cement Used In Total Hip Replacements Slowly Degrades In Body Over Time, According To UCSF Study
...t is replaced with a metal ball attachedto a metal stem
fitted into the upper portion of the thigh bone and a plasticsocket is implanted into the pelvis, replacing the damaged socket. Approximately50 to 60 percent of total hip replacements use cement to anchor the ball andsocket into the bone, according t...
Duke Doctors Can Now Cure Most Babies Born With Fatal Immune Disease
...thapproximately 20 times the amount of bone marrow stem
cells than other centersdeliver, a technique that speeds their ability to "grow" an immune system fromtheir donor cells. What has lagged behind treatment, Buckley says, is the rapid and earlydiagnosis needed to screen children with SCID bef...
UCSF Study Shows Novel "Stress-Sharing" Prosthetic Device To Save Legs With Cancer Stimulates Bone Development
...nal system involves a titanium implant, a six inch stem
that iscemented in the canal of the femur or the t...the researchers, is that bonesurrounding the metal stem
disappears over time because the conventional deviceis stress shielding - it prevents force or stres...
Retrospective Statistical Analysis Corroborates Early Results Of Randomized Breast Cancer Trials
...imens ofhigh-dose chemotherapy with bone marrow or stem
cell transplants from 1989 to1995. The CALGB trials were initially conducted to compare various chemotherapyregimens, but no survival differences were seen for patients with metastaticbreast cancer, within each trial or across the trials. Berry lo...
Breakthrough New Therapy Uses Antibody-Targeted Chemotherapy To Fight Leukemia
...ecell surface molecule is absent from normal blood stem
cells, the seeds fromwhich normal blood and immune cells originate. Specially engineered to carry anovel and extremely potent chemotherapy agent known as calicheamicin, theantibody selectively targets leukemic blast cells, while sparing cells that a...
Cellular Implants Explored For Brain Trauma
...xt steps will be to carry out parallel studieswith stem
cells, inject hNT cells into more than one spot around an injury, andinfuse growth factors along with the transplanted cells....
Keck Foundation funds research to repair the injured spinal cord
...icalapplication in humans. "We feel that embryonic stem
cells may be the best sourceof cells to replenish ...oneeringwork showed that cultured rodent embryonic stem
cells can be chemicallyinstructed to develop into nerve cell precursors suitable for transplantation...
One of first bone marrow transplants for juvenile rheumatoid arthritis in the United States is approved for Oregon girl
...d the end of September. Mollie willfirst have some stem
cells removed then she will undergo extensive chem...ive immune system. Approximately 10 days later her stem
cellswill be re-infused into her system with the hope that they will produce a newhealthy, strong im...
Cedars-Sinai Comprehensive Cancer Center adds new dimension in radiation treatment
... directions. Critical structures, such asthe brain stem
and optic nerves, are protected from exposure. The...ved nearly all the tumor withoutdamaging the brain stem
but informed Evans that the tumor would probably returnin 8-10 years. About a year ago, Evans began ...
Review identifies factors leading to better outcome for some metastatic breast cancer patients
...egenerated afterward by transplanting hematopoetic stem
cells--primitivecells capable of making all blood cells. While stem
cells can come from a donorother than the patient, all of the patients in the Duke study received st...
Indiana University Cancer Center receives National Cancer Institute designation
... cancer in young men, and theuse of umbilical cord stem
cells for bone marrow transplantation. They hold oneof three grants recently awarded by the National Institute of Diabetes andDigestive and Kidney Disease to establish Core Centers of Excellence inMolecular Hematology. They have developed and operate...
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