Clinical trials: Gene Expression
Alzheimer's Disease
The Study of microRNA 107 (miRNA 107) and Beta-amyloid Precursor Protein-cleaving Enzyme 1 (BACE1) Messenger Ribonucleic Acid (mRNA) Gene Expression in Cerebrospinal Fluid and Peripheral Blood of Alzheimer's Disease
The miRNA 107 gene is increasingly appreciated to serve key functions in humans. The miRNA regulate gene expression involved in cell division, metabolism, stress response, and angiogenesis in vertebrate species.
- Trial name
- NCT01819545
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Shanghai Mental Health Center
Relapsed/Refractory Small Cell Lung Cancer
This Study is an Open-lable, Early Study to Evaluate the Safety, Feasibility, Cytokinetics, and Preliminary Efficacy of GC511B in DLL3+ Relapsed/Refractory Small Cell Lung Cancer.
This is a First-in-Human, open-label, early dose-escalation clinical study to evaluate the safety and preliminary efficacy of GC511B CAR T cell injection in Adult with DLL3+ r/r SCLC trial participants.
- Trial name
- NCT07249879
- Testing
- GC511B CAR-T Cell Injection
- Where
- 2 sites in China
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Cardiovascular Diseases
Effect of Apple and Apple Pomace on Inflammation and Cholesterol Metabolism in Healthy Overweight
The investigators will assess the protective and antiinflammatory effects of processed fruit and fruit fibre in overweight subjects with signs of metabolic syndrome.
- Trial name
- NCT01141803
- Testing
- Apples, Apple pomace
- Where
- Denmark
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Healthy
Study to Evaluate the Effect of Botanical Dietary Supplements on Inflammation in Healthy People
The purpose of the study is to evaluate the effect of botanical dietary supplements on inflammation in healthy people with different genetic responses to inflammation.
- Trial name
- NCT00303238
- Testing
- Rose hips extract + blueberry/blackberry extract + resveravine, Rose hips extract + blueberry/blackberry extract + Aframomum melegueta extract, Rose hips extract + resveravine + Aframomum melegueta extract
- Where
- 8 sites in United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Access Business Group
Metabolic Syndrome X
Efficacy Study Regarding the Beneficial Effects of Omega-3 Fatty Acids on Cardiometabolic Health
Fish oil supplements (which are rich in omega-3 fatty acids) have been shown to provide cardiometabolic benefits to individuals of all ages.
- Trial name
- FOHS (NCT02042274)
- Testing
- Fish oil supplement
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Guelph
UVB Phototherapy Burn, Insulin-like Growth Factor 1
Gene Expression Changes In Young and Geriatric Skin
This study does not involve any particular diagnosis. The goal of this research study is to explore the effects of artificial sunlight (ultraviolet B radiation; UVB) on the skin of young adults versus geriatric adults.
- Conditions
- UVB Phototherapy Burn, Insulin-like Growth Factor 1, Aging
- Trial name
- NCT03932162
- Testing
- Insulin-Like Growth Factor 1, No Insulin-Lie Growth Factor 1
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Wright State University
Healthy Volunteers
Black Raspberry Confection in Preventing Oral Cancer in Healthy Volunteers
This clinical trial studies black raspberry confection in preventing oral cancer in healthy volunteers. Black raspberry contains ingredients that may prevent or slow the growth of certain cancers.
- Trial name
- NCT01961869
- Testing
- Fast release BRB confection, Intermed release BRB confection, Prolong release BRB confection
- Where
- United States
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Multiple Sclerosis
Expression of PARP-1 in Multiple Sclerosis Patients
This study will explore the expression of PARP-1 in optic neuritis of multiple sclerosis patients. The data will be collected from Sohag University hospital in the period from the start of August 2021 to the end of December 2021.
- Trial name
- NCT05196425
- Testing
- Blood sampling
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sohag University
Attention Deficit Hyperactivity Disorder
Contribution of Attachment and Educational Practices in the Expression of ADHD in School-aged Children
ADHD is a neurodevelopmental disorder characterized by the presence of persistent signs of associated hyperactivity-impulsivity and/or inattention that impair the child's functioning or development.
- Trial name
- CASPI-ADHD (NCT04337125)
- Testing
- Neuropsychological and attachment/parenting assessment
- Where
- 2 sites in Belgium
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Queen Fabiola Children's University Hospital
Respiratory Distress Syndrome (RDS), Respiratory Failure
SerpinB3 Expression, PAR2 and SCCA-PD Polymorphism in Acute Respiratory Distress Syndrome
The Acute Respiratory Distress Syndrome (ARDS) is a systemic syndrome characterized by severe respiratory failure, inflammation, loss of aerated tissue and high mortality.
- Trial name
- Serpin-ARDS (NCT06774534)
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Padova
Healthy Subjects
Genetic Variability in the Response to Warfarin at Baseline and During Induction of CYP2C9
The genetic factors associated with variability in CYP2C9 induction have not been elucidated. The hypothesis underlying this study is that following 7 days treatment with rifampicin, a known CYP450 inducer, the genetic…
- Trial name
- NCT01388075
- Testing
- Rifampicin
- Where
- Israel
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Dry Eye, Dry Eye After LASIK-Laser in Situ Keratomileusis
Combined Treatment With Pulsed Light and Photobiomodulation Before Laser Refractive Surgery
Laser corneal refractive surgery is a widely adopted approach for correcting refractive errors, but postoperative dry eye remains a common side effect.
- Trial name
- TEBELID (NCT05803798)
- Testing
- IPL+LLLT
- Where
- France
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest
Low Responder
Oxidative Stress-related Gene Expression in Cumulus Cells Among Low Responders
In Vitro Fertilization is considered one of effective treatment for infertile couple. However, some women do not have adequate response to controlled ovarian hyperstimulation, resulting in low response which defined as less than…
- Trial name
- NCT03155438
- Testing
- Oxidative stress-related gene expression (RNA expression), oocyte competence biomarkers
- Where
- Thailand
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Obesity
Assessing the Effects of Alfacalcidol Intake on Expression of Involed Gene in Metabolism in Obese Subjects
Obesity-induced chronic inflammation is a key component of the pathogenesis of insulin resistance. Mounting evidence has demonstrated anti-inflammatory characteristics for vitamin D.
- Trial name
- NCT01752244
- Testing
- Alfacalcidol
- Where
- Iran
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Tehran University of Medical Sciences
Healthy
Postprandial Insulin Secretion and Appetite Regulation After Moderate Alcohol Consumption
A body of epidemiologic studies show that moderate alcohol consumption is associated with a protective effect against type 2 diabetes.
- Trial name
- NCT00524550
- Testing
- moderate alcohol consumption
- Where
- Netherlands
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- TNO
Autism Spectrum Disorder, High-functioning Autism
Neuralized1 and RGS14 Genes
Autism is a broad spectrum neurodevelopmental disease. Some individuals with ADS by high cognitive functions are diagnosed with High Functioning Autism (HFA).
- Conditions
- Autism Spectrum Disorder, High-functioning Autism, Healthy
- Trial name
- NCT04865198
- Testing
- Neurl1 gene expression, RGS14 gene expression
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Retinoid, Skin Aging
A Study to Evaluate the Effect of a Topical Retinol on Epigenetic Changes and Expression of Certain Genes in the Skin Using Non-invasive Measurements
This study is being conducted to confirm whether skin tape stripping methodology can identify changes in gene expression (i.e. whether different genes are turned on to make proteins) in aged skin after use of a retinoid.
- Conditions
- Retinoid, Skin Aging, Epigenomics
- Trial name
- NCT06658847
- Testing
- Night Cream Usage, No Night Cream Usage
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Periodontitis, Gingivitis and Periodontal Diseases
MERC Proteins in Saliva and GCF in Periodontal Disease (ELISA Study)
This observational cross-sectional study investigates the levels of mitochondria-endoplasmic reticulum contact site (MERC) proteins in saliva and gingival crevicular fluid (GCF) of individuals with different periodontal…
- Conditions
- Periodontitis, Gingivitis and Periodontal Diseases, Biomarker Discovery and Validation, Pathways
- Trial name
- EKNMERC-GCF-SL (NCT07601685)
- Testing
- ELISA Biomarker Analysis, Calcium Measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Inonu University
Wrinkle, Facial Expression
Comparison of the Effects of Two Frequencies of Application of Photobiomodulation on Facial Rejuvenation
Skin aging is an irreversible, slow and progressive process, being influenced mainly by age, but also by external factors such as ultraviolet radiation, smoking, alcohol, among others.
- Trial name
- NCT04911140
- Testing
- Photobiomodulation twice a week, Photobiomodulation three times a week, Simulated Photobiomodulation
- Where
- Brazil
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Chronic Kidney Disease, Hypertension
Effects of Physical Activities on the Expression of Nrf2 and Nf-kb Hemodialysis Patients
Oxidative stress and inflammation are cardiovascular risk factors in patients with chronic kidney disease (CKD) undergoing hemodialysis (HD).
- Conditions
- Chronic Kidney Disease, Hypertension, Diabetes
- Trial name
- Hemodialysis (NCT02718638)
- Testing
- physical exercises
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universidade Federal Fluminense