Omar Ali

ORCID: 0000-0003-4417-8655
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About
Contact & Profiles
Research Areas
  • Diabetes and associated disorders
  • Diabetes Management and Research
  • Growth Hormone and Insulin-like Growth Factors
  • Pancreatic function and diabetes
  • Genetic Associations and Epidemiology
  • Epigenetics and DNA Methylation
  • Birth, Development, and Health
  • Child Nutrition and Water Access
  • Hip disorders and treatments
  • Cerebral Palsy and Movement Disorders
  • Genetics and Neurodevelopmental Disorders
  • Adipose Tissue and Metabolism
  • Pituitary Gland Disorders and Treatments
  • Economic and Financial Impacts of Cancer
  • Male Breast Health Studies
  • Pain Mechanisms and Treatments
  • Scoliosis diagnosis and treatment
  • Testicular diseases and treatments
  • Childhood Cancer Survivors' Quality of Life
  • Metabolism, Diabetes, and Cancer
  • Genomic variations and chromosomal abnormalities
  • Peroxisome Proliferator-Activated Receptors
  • Lipid metabolism and disorders
  • Thyroid Disorders and Treatments
  • Kruppel-like factors research

Children's Hospital Central California
2021

Medical College of Wisconsin
2006-2020

Children's Hospital of Wisconsin
2009-2020

Al Baha University
2016-2017

Shendi University
2016

Faculty of Public Health
2016

University of California, Los Angeles
2006-2007

Mattel Children's Hospital
2003

Dhahran Health Center
1996

Children's Hospital of Pittsburgh
1993

Type 2 diabetes (T2D) is the result of interaction between environmental factors and a strong hereditary component.We review heritability T2D as well history genetic genomic research in this area.Very few risk genes were identified using candidate gene linkage-based studies, but advent genome-wide association studies has led to identification multiple genes, including several that not previously known play any role T2D.Highly replicated for example TCF7L2, KCNQ1 KCNJ11, are discussed greater...

10.4239/wjd.v4.i4.114 article EN World Journal of Diabetes 2013-01-01

Epigenetic mechanisms, including DNA methylation, mediate the interaction between gene and environment may play an important role in obesity epidemic. We assessed relationship methylation peripheral blood mononuclear cells (PBMCs) at 485,000 CpG sites across genome family members (8-90 y of age) using a discovery cohort (192 individuals) validation (1,052 Northern European ancestry. After Bonferroni-correction (Pα=0.05 = 1.31 × 10−7) for genome-wide significance, we identified 3 loci,...

10.1080/15592294.2016.1216284 article EN cc-by-nc Epigenetics 2016-08-26

Fatty acid-binding proteins (FABPs) play regulatory roles at the nexus of lipid metabolism and signaling. Dyslipidemia in clinical manifestation frequently co-occurs with obesity, insulin resistance hypertension Metabolic Syndrome (MetS). Animal studies have suggested FABPs expressing MetS phenotypes. In our family cohort Northern European descent, transcript levels peripheral white blood cells (PWBCs) a key FABPs, FABP3, is correlated leading components. However, evidence supporting...

10.1186/1755-8794-6-9 article EN cc-by BMC Medical Genomics 2013-03-19

Cerebral palsy is associated with osteopenia, increased fracture risk, short stature, and decreased muscle mass, whereas GH therapy bone mineral density (BMD) linear growth improvement in body composition.We conducted a pilot study to evaluate the effect of 18 months on spinal BMD, growth, biochemical markers, functional measures children cerebral palsy.The was randomized control trial, from 2002-2005 at University California, Los Angeles, Orthopedic Hospital's Center for Palsy.Patients...

10.1210/jc.2006-0385 article EN The Journal of Clinical Endocrinology & Metabolism 2006-12-20

The prevalence of chronic diseases such as cancer, type 2 diabetes, metabolic syndrome (MetS), and cardiovascular disease increases with age in all populations. Epigenetic features are hypothesized to play important roles the pathophysiology age-associated diseases, but a map these markers is lacking. We searched for genome-wide methylation signatures peripheral blood individuals at high risks MetS by profiling 485,000 CpG sites 192 Northern European ancestry using Illumina HM450 array....

10.1186/s13148-015-0048-6 article EN cc-by Clinical Epigenetics 2015-02-19

Metabolic syndrome (MetS) is an aberration associated with increased risk for cancer and inflammation. Adiponectin, adipocyte-produced abundant protein hormone, has countering effect on the diabetogenic atherogenic components of MetS. Plasma levels adiponectin are negatively correlated onset patient mortality. We previously performed microsatellite linkage analyses using as a surrogate marker revealed two QTLs chr5 (5p14) chr14 (14q13). Using individuals from 85 extended families that...

10.1186/1755-8794-6-14 article EN cc-by BMC Medical Genomics 2013-04-29

Continuous subcutaneous insulin infusion (CSII) is a safe and effective alternative to injections in pediatric type 1 diabetes mellitus. CSII can be associated with an increased risk of hypoglycemia diabetic ketoacidosis (DKA) some patients. In our Center, patients/guardians are screened for proficiency management skills as prerequisite initiation CSII. We reviewed the clinical data from patients assess predictors nonadherence therapy.We retrospectively collected on all initiations between...

10.1089/dia.2008.0042 article EN Diabetes Technology & Therapeutics 2009-02-13

Metabolic Syndrome (MetS) is a phenotype cluster predisposing to type 2 diabetes and cardiovascular disease. We conducted study elucidate the genetic basis underlying linkage signals for multiple representative traits of MetS that we had previously identified at two significant QTLs on chromosomes 3q27 17p12.We performed QTL-specific genomic transcriptomic analyses in 1,137 individuals from 85 extended families contributed original linkage. tested SOLAR association phenotypes with...

10.1002/oby.20324 article EN Obesity 2013-02-18

<i>Background/Aims:</i> Childhood cerebral palsy (CP) is associated with osteopenia and the GH-IGF axis plays an important role in bone metabolism. We studied relationship between spinal mineral density (BMD) serum IGF-1 IGFBP-3 children CP. <i>Methods:</i> Cross-sectional study of 30 (9 F 21 M, ages 4.5–15) Subjects underwent dual-energy x-ray absorptiometry scans (spinal BMD), blood tests (IGF-1, IGFBP-3, Ca, P, PTH, vitamin D, osteocalcin) urine (N-telopeptide)....

10.1159/000109088 article EN Hormone Research in Paediatrics 2007-01-01

10.1016/s0022-3476(05)83427-4 article EN The Journal of Pediatrics 1993-03-01

Factors such as gender, ethnicity, and age affect pain processing in children adolescents with chronic pain. Although obesity has been shown to adults, almost nothing is known about pediatric populations. The aim of this pilot study was explore whether alters sensory Participants were recruited from a clinic (Chronic Pain (CP), n = 12 normal weight; Chronic + Obesity (CPO), 19 overweight/obesity) an (Obesity alone (O), 14). quantitative testing protocol included assessments thermal...

10.3390/children7060055 article EN cc-by Children 2020-06-02

Diarrheal diseases are a collection of caused by multiple viral, bacterial, and parasitic organisms that share common symptoms, it’s defined as the passage three or more loose liquid stool per day. This Descriptive community based cross sectional study was conducted in Shendi Town during year2015To Knowledge Attitude towards diarrheal disease children under five years. A system simple random sampling allocation followed to select sample for coverage diarrhea town. The data collected through...

10.29121/granthaalayah.v4.i3.2016.2788 article EN cc-by International Journal of Research -GRANTHAALAYAH 2016-03-31
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