receptors called peroxisome proliferator-activated receptors (PPARs) have opened up the possibilities for treatment of many metabolic diseases including type 2 diabetes. PPARs have three subtypes, i.e. PPARa , PPARd , and PPARg . PPARs modulate expression of genes involved in the transport and metabolism of glucose and lipids. PPARa is mainly expressed in tissues such as liver, which is activat...

Peroxisome proliferator-activated receptors (PPARs) are a subfamily of nuclear hormone receptors that function as ligand-activated transcription factors to regulate lipid metabolism and homeostasis. In addition to their ability to promote gene transcription in a PPAR-dependent manner, ligands for this receptor family have recently been shown to induce mitogen-activated protein kinase (MAPK) pho...

Peroxisome proliferator-activated receptors (PPARs) belong to a ligand-dependent nuclear receptor family. In the past decade, numerous studies have revealed the presence and significance of PPARs in the reproductive system. PPARs are expressed at different levels of hypothalamic-pituitary-gonadal (HPG) axis. They are also present in the uterus as well as in the placenta and embryonic tissues of...

Obesity, diabetes, and osteoporosis are major public health concerns. Current estimates indicate that the US population consists of 25% obese, 30% diabetic and prediabetic, and, among the elderly, 50% of all osteoporotic individuals. Mechanistically, these pathologies share several features including common regulators of bone homeostasis and energy metabolism. Peroxisome proliferator-activated ...

There is growing evidence that male as well as female reproductive function has been declining in human and wildlife populations over the last 40 years. Several factors such as lifestyle or environmental xenobiotics other than genetic factors may play a role in determining adverse effects on reproductive health. Among the environmental xenobiotics phthalates, a family of man-made pollutants are...

Traumatic brain injury is characterized by neuroinflammatory pathological sequelae which contribute to brain edema and delayed neuronal cell death. Until present, no specific pharmacological compound has been found, which attenuates these pathophysiological events and improves the outcome after head injury. Recent experimental studies suggest that targeting peroxisome proliferator-activated rec...

PURPOSE OF REVIEW The hypolipidemic and antiobesogenic effects of tea intake have been associated with bioactive compounds that regulate peroxisome proliferator-activated receptors (PPARs). This review describes the recent research on two of these compounds, (-)-epigallocatechin gallate (EGCG) and linalool. RECENT FINDINGS Catechins (specifically EGCG) are key bioactive compounds found in tea...

Lipophilic compounds such as retinoic acid and long-chain fatty acids regulate gene transcription by activating nuclear receptors such as retinoic acid receptors (RARs) and peroxisome proliferator-activated receptors (PPARs). These compounds also bind in cells to members of the family of intracellular lipid binding proteins, which includes cellular retinoic acid-binding proteins (CRABPs) and fa...

Metabolic syndrome is estimated to affect more than one in five adults, and its prevalence is growing in the adult and pediatric populations. The most widely recognized metabolic risk factors are atherogenic dyslipidemia, elevated blood pressure, and elevated plasma glucose. Individuals with these characteristics commonly manifest a prothrombotic state and a proinflammatory state as well. Perox...