Clinical trials: GENE EXPRESSION
Obesity, Breast Milk Collection
Breastfeeding and Obesity on Offspring Body Composition
The purpose of this study is to explore the effect maternal obesity and breastfeeding play on infant body composition. The investigators hypothesize in the first 6 months of life breast fed offspring from overweight / obese…
- Trial name
- NCT02535637
- Testing
- Exclusively breastfeed
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma
Autism
SynapDx Autism Gene Expression Analysis Study
This study will prospectively enroll approximately 660 children, at least 18 months and less than 5 years of age, who have been referred to a pediatric developmental evaluation centers.
- Trial name
- SAGA (NCT01716845)
- Where
- United States
- Volunteers
- 660 people
- Sponsor
- SynapDx
Epilepsy
Development and Clinical Application of [11C]Verapamil-PET
The major hypothesis explaining drug resistance is overexpression of p-glycoprotein at the target lesion. Based on several studies, p-glycoprotein (P-gp) has an important role in neurologic diseases, especially in drug resistant…
- Trial name
- NCT02144792
- Testing
- [11C] -verapamil PET
- Where
- South Korea
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Autism Spectrum Disorder
Investigation of the HDAC4 Copy Number Variation and Its Effect on Gene and Protein Expression in Patients With ASD
Specific Aims of this study: 1. To understand the distribution of HDAC4 CNV in the families of the ASD patients with HDAC4 CNV; 2. To perform the analysis of gene expression; 3.
- Trial name
- NCT03670381
- Testing
- Psychiatric diagnosis
- Where
- Taiwan
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Endometrial Hyperplasia, Endometrial Adenocarcinoma
Diagnostic and Prognostic Value of PTEN Expression in Functional and Pathological Endometrial Biopsies
endometrial hyperplasia may progress to endometrial adenocarcinoma. the exact possibility of such progression is not determined.
- Trial name
- NCT04873206
- Testing
- routine stain by H&E.
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sohag University
Enterobacteriaceae Infections
The Prevalence of Extend-Spectrum β-Lactamase (ESBL) Producing Isolates Among Common Enterobacteriaceae in Taiwan
Resistance to broad-spectrum cephalosporins through the acquisition and expression of Extended-Spectrum β-lactamase (ESBL) among Enterobacteriacea is increasing.
- Trial name
- NCT01725841
- Where
- Taiwan
- Volunteers
- 300 people
- Sponsor
- National Taiwan University Hospital
Retinitis Pigmentosa
Safety and Efficacy Study in Patients With Retinitis Pigmentosa Due to Mutations in PDE6B Gene
The study is a Phase I/II, monocentric, open-label, dose-ranging safety and efficacy gene therapy intervention by subretinal administration of AAV2/5-hPDE6B.
- Trial name
- NCT03328130
- Testing
- AAV2/5-hPDE6B
- Where
- France
- Volunteers
- 19 people
- Sponsor
- eyeDNA Therapeutics
Nasal Polyp, Smoking
The Factors Associated With the Formation of Nasal polyp-a Case Control and Descriptive Study
Nasal polyp is a significant health problem with a prevalence of 4%. It is increased in patients with asthma (7-15%), Cystic fibrosis (39-56%) or aspirin intolerance (36-96%).The quality of life (QOL) is worse than in patients…
- Conditions
- Nasal Polyp, Smoking, Rhinosinusitis, Allergic Rhinitis
- Trial name
- ACAAGSONP (NCT01278719)
- Where
- India
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Karnataka Institute of Medical Sciences
Breast Cancer
ALDH1A1 Expression in Invasive Mammary Carcinoma
ALDH1A1 isozyme oxidizes Retinaldehyde to retinoic acid, which regulates the expression of the genes involved in tumor-initiating stem-like cells, thereby initiating tumor growth and resistance to drugs.
- Trial name
- NCT06134570
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Sohag University
Laryngeal Squamous Cell Carcinoma
IMP3 and PCNA Expression in Laryngeal Squamous Cell Carcinoma in Sohag Governorate
Laryngeal cancer is responsible for 2-5% of all new cancer cases worldwide. Squamous cell carcinoma of the larynx (LSCC) is the most common malignant tumor of the larynx, accounting for 85-90% of all laryngeal malignancies.
- Trial name
- IMP3PCNA (NCT05293327)
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Sohag University
Neonatal Disease
Intestinal Genes Expression Associated With Necrotizing Enterocolitis
In recent days, necrotizing enterocolitis is one of the most common and devastating problem in preterm infants. Therefore, it became a high growing research topic in the last decade.
- Trial name
- NCT04073342
- Testing
- Gene expression of inflammatory mediator (Interleukin 8) and recognition receptor of Toll like receptor (TLR4).
- Volunteers
- 1 people
- Sponsor
- Assiut University
Cystic Fibrosis
Repeated Application of Gene Therapy in CF Patients
Cystic fibrosis is a genetic condition where epithelial cells, including from the respiratory tract, have an abnormal function of a surface protein, the cystic fibrosis transmembrane conductance regulator (CFTR) protein resulting…
- Trial name
- NCT01621867
- Testing
- pGM169/GL67A
- Where
- 3 sites in United Kingdom
- Volunteers
- 130 people
- Sponsor
- Imperial College London
Breast Cancer
HER2 Expression of CTC to Predict Response in HER2-low Advanced Breast Cancer Patients Treated With ADC
To evaluate the predictive and prognostic value of HER2 expression of circulating tumor cells in HER2-low advanced breast cancer patients treated with ADC
- Trial name
- NCT05834699
- Testing
- HER2 expression of circulating tumor cells
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Beijing 302 Hospital
Nephroblastoma, Neuroblastoma
A Phase II Trial of All-Trans-Retinoic Acid in Combination With Interferon-Alpha 2a in Children With Recurrent Neuroblastoma or Wilms' Tumor
A body of preclinical data has provided a strong rationale for evaluating the combination of IFN-alpha with retinoic acid. The two drugs have different mechanisms of action and, when used in combination, show enhanced activity in…
- Trial name
- NCT00001509
- Testing
- IFN-alpha with retinoic acid
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- National Cancer Institute (NCI)
Smoking, COPD
The Expression of TLR2 and TLR4 in the Lung of Chronic Obstructive Pulmonary Disease (COPD) Patients
Smoking is the most important risk factor of COPD, but only a fourth of smokers had COPD in their life. There are also healthy smokers without evidence of COPD.
- Trial name
- NCT01226199
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Seoul National University Bundang Hospital
Acute Myeloid Leukemia
FLT3-ITD Gene Mutation and CD135 Expression in Acute Myeloid Leukemia.
1. To evaluate expression levels of CD135 2. To assess the frequency of FLT3 gene mutations (ITD) 3. association between FLT3-ITD mutation and CD135 expression and their correlation with hematological, immunophenotypic,and…
- Trial name
- NCT05383014
- Volunteers
- 82 people
- Sponsor
- Assiut University
Heart Transplantation, Kidney Transplantation
Effects of Donor and Recipient Genetic Expression on Heart, Lung, Liver, or Kidney Transplant Survival
Activity of genes in donor tissues that are involved in inflammation are thought to be involved with early organ dysfunction, increased immune responses in transplant recipients, and organ rejection.
- Conditions
- Heart Transplantation, Kidney Transplantation, Liver Transplantation, Lung Transplantation
- Trial name
- NCT00531921
- Where
- 5 sites in United States
- Volunteers
- 313 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Oral Cancer , Oral Squamous Cell Carcinoma, Oral Cavity Cancer
Immunohistochemical Expression of EGFR in the Patients Having Oral Squamous Cell Carcinoma
Oral squamous cell carcinoma (OSCC) is one of the top 10 most common malignancies worldwide. Oral squamous cell carcinoma forms a major health problem in many countries.
- Trial name
- EGFR (NCT06606301)
- Testing
- BioSB EGFR antibody
- Where
- Pakistan
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Combined Military Hospital, Pakistan
Atopic Dermatitis, Eczema
Evaluating Skin Barrier Dysfunction in Infants at High Risk of Atopy
It is hypothesized that food allergy is preceded by atopic dermatitis (AD), due to a disruption of skin barrier which can predispose one to food sensitization through the skin.
- Conditions
- Atopic Dermatitis, Eczema, Food Allergy
- Trial name
- NCT03089476
- Testing
- Evaluating atopy in infants, Evaluating TEWL and STS in adults
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Jewish Health
Colorectal Cancer
WT1 in Colorectal Adenocarcinoma
Colorectal carcinoma is a major bublic health problem. It is due to several genetic mutations. Wilms' tumor1 (WT1) gene is a tumor suppressor gene that has been mutated in several human tumors.
- Trial name
- NCT07778628
- Testing
- immunohistochemical staining with WT1 antibody
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Sohag University