View clinical trials related to Telomere Shortening.
Filter by:The investigators will test the efficacy of our proposed intervention to reduce embodied stress in four racial/ethnic groups (Black, Latinx, Pilipinx, and Pacific Islander) as a preventative intervention for health disparities found in these communities. The intervention is comprised of two phases. The first consists of community nature walks in a pristine redwood forest for six months. This is followed by chosen nature activities with family and/or friends for three months. The investigators will test the ability of these activities in nature to reduce chronic stress that underpins many health disparities using validated biological, behavioral, and sociocultural measures. The use of these measures is in alignment with the National Institute of Minority Health and Health Disparities (NIMHD) Research Framework, and will increase understanding of individual, interpersonal, community, and social level factors that lead to, and that can eliminate health disparities.
To date, the diagnosis of telomeropathies is based on telomere length measured in blood cells. However, this type of analysis is not always sufficient because some mutations underlying the development of telomeropathies are not associated with abnormal shortened telomeres. Since telomere dysfunction analysis cannot be performed on blood cells, it is mandatory to have access to another cellular material. To date, skin biopsies are performed to obtain fibroblasts. However, this technique is relatively invasive. The aim of this project is to assess whether nasal epithelial cells obtained through nasal brushing could offer the opportunity to detect cellular alterations and mutations involved in telomeropathies, in a mildly invasive way. If successful, this technique could become a non-invasive clinical tool for the diagnosis work-up of telomeropathies. Moreover, investigators aim to assess whether olfactory function is impaired in patients with telomeropathies.
TELO-SCOPE is a national, multi-centre, double-blind, placebo-controlled, randomised (2:1) trial which will test the hypothesis that, compared to placebo, the addition of danazol to standard of care in pulmonary fibrosis associated with short telomeres is safe and will result in reduced telomere attrition.
This is a Phase I/II, open label, single center study to assess the safety and tolerability of EXG34217 in bone marrow failure patients with telomere biology disorders.