Obesity Biomarker Identification and Analysis Service
InquiryOverview of Obesity Biomarker
Obesity stands as one of the preeminent public health challenges of our era, bearing significant implications for both healthcare systems and individual well-being. Traditionally, obesity has been defined through body mass index (BMI), yet this measure is widely recognized as an imperfect gauge of excessive or abnormal fat accumulation. Research indicates that incorporating metrics such as waist circumference, which reflects body fat distribution, can enhance disease risk prediction. Exploring the biological mechanisms linking adiposity to chronic illness has unveiled several potential biomarkers. These include circulating hormones and cytokines, notably adipokines—hormones secreted by adipose tissue—as well as genetic and transcriptomic markers introduced by advanced omics technologies. Beyond elucidating causative factors and mechanisms, these obesity biomarkers offer the prospect of a more nuanced or alternative characterization of the obesity phenotype, which is crucial for disease relevance. These biomarkers function not only as indicators of disease progression but also represent viable targets for therapeutic interventions. Our initiatives in anti-obesity therapy development capitalize on these insights to research diverse therapies.
Anti-Obesity Therapy DevelopmentUnlocking Insights, Transforming Health: Your Partner in Obesity Biomarker Analysis
Protheragen provides a comprehensive platform that possesses various advanced technologies to identify and analyze biomarkers linked to obesity. These obesity biomarkers contain a diverse array of factors predominantly associated with mechanisms underlying obesity, such as inflammation, oxidative stress, adipocyte physiology, and the regulation of food intake. Therefore, we assist clients in assessing the risk of obesity, diagnosing conditions, and predicting the course of the disease through these biomarkers by identifying these obesity biomarkers. Our platform provides a one-stop service, including the entire process, from the meticulous pretreatment of samples to the profound analysis of intricate datasets. Our research team uses an array of forefront bioanalytical techniques that significantly support obesity-related disease research. Through this service, Protheragen establishes a biomarker-guided definition of obesity, forming the foundation for personalized prevention strategies by identifying individuals at elevated risk for tailored monitoring and intervention programs.
Leptin Analysis Service
Leptin, produced by the obese gene, is a hormone that regulates food intake, body mass, and reproductive functions. Additionally, it plays a crucial role in fetal development, immune system responses, blood vessel formation, and the breakdown of fats. By utilizing our leptin analysis service, you gain access to comprehensive data on leptin levels, enhancing your understanding of its role in obesity and related metabolic disturbances.
Adiponectin Analysis Service
We provide the precise evaluation of adiponectin, a pivotal peptide hormone synthesized by adipocytes. As the predominant peptide within adipose tissue, adiponectin is integral to maintaining metabolic balance. Diminished levels of adiponectin are strongly correlated with a range of obesity-related pathologies, such as insulin resistance, type 2 diabetes, and cardiovascular disorders.
Adipocyte Fatty Acid–binding Protein Analysis Service
Our research team measures the circulating adipocyte-derived fatty acid-binding protein, a key biomarker associated with obesity and metabolic syndrome. By assessing serum adipocyte-derived fatty acid-binding protein concentrations, we provide critical insights into metabolic and cardiovascular conditions associated with obesity. Elevated levels of adipocyte-derived fatty acid-binding protein are frequently indicative of an increased risk for these health complications, underscoring the significance of its measurement for clinical diagnosis and risk stratification.
Inflammatory Cytokine Analysis Service
Our researchers conduct the identification and analysis of inflammatory cytokines associated with obesity. In the context of obesity, macrophages in adipose tissue commonly transition to a pro-inflammatory M1 phenotype, releasing cytokines that impair insulin signaling and aggravate insulin resistance. By measuring these cytokines in serum or tissue samples, our analysis delivers profound insights into the inflammatory pathways that underpin obesity.
Resistin Analysis Service
Our researchers use their professional knowledge to quantify resistin levels in serum to explore its role in obesity. Predominantly expressed in white adipocytes and blood cells, resistin operates through a paracrine mechanism, counteracting insulin effects and diminishing glucose uptake in adipocytes, muscle cells, and other tissues. Our service facilitates a deeper understanding of resistin's functions, aiding in the early diagnosis and personalized treatment of obesity and related metabolic disorders.
Endocannabinoid Analysis Service
With advanced technologies, we assess endocannabinoid levels as biomarkers for obesity and related metabolic disorders. The endocannabinoid system plays a pivotal role in managing energy balance and is a promising target for therapeutic strategies aimed at obesity. We offer precise measurements of circulating endocannabinoids in various biological fluids, including plasma, serum, cerebrospinal fluid, and saliva.
Platelet Analysis Service
We conduct a comprehensive evaluation of platelet activity and characteristics, with a specific focus on the implications of obesity. Platelets, essential for hemostatic and thrombotic responses, promptly aggregate at sites of vascular damage to prevent hemorrhage. Their role has become increasingly pivotal in various pathological conditions. In the case of obesity, metabolic disturbances induce alterations in bone marrow homeostasis, such as the expansion of bone marrow adipose tissue (BMAT) and an increased propensity for platelet hyperactivation due to multifaceted disruptions. Our service is dedicated to delivering precise assessments of platelet counts and activation, providing essential insights into how these parameters are modified in obesity and their broader implications for cardiovascular health.
Plasma Ceruloplasmin Analysis Service
We have many years of experience in assessing ceruloplasmin levels in the blood of obese individuals. The service identifies and evaluates ceruloplasmin, a crucial copper carrier and angiogenesis promoter, specifically detected in the adipose tissue of obese patients. By evaluating these levels, the service aims to uncover potential links between ceruloplasmin overexpression and obesity.
Cholesterol Analysis Service
We meticulously assess critical cholesterol metrics, including total cholesterol, high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C), to unravel their interplay with obesity and its associated health implications. Total cholesterol provides a comprehensive snapshot of overall cholesterol levels. In contrast, HDL-C, frequently referred to as "good" cholesterol, plays a vital role in clearing excess cholesterol from the bloodstream. LDL-C, known as "bad" cholesterol, contributes to the formation of arterial plaque. This detailed analysis is instrumental in elucidating the impact of obesity on cardiovascular health.
Triglyceride Analysis Service
We measure triglyceride levels in the blood, which are critical for understanding fat metabolism and associated cardiovascular risks. Triglycerides, the most common type of fat in the bloodstream, consist of three fatty acid chains linked by glycerol. Elevated levels of fasting plasma triglycerides are often linked with obesity and heighten the risk of heart disease and other cardiovascular conditions. By analyzing these triglyceride levels, the service provides valuable insights into how obesity impacts metabolic health.
Visfatin Analysis Service
Our researchers explore the identification and quantification of visfatin, a pivotal adipocytokine released from visceral fat and other tissues. This biomarker is instrumental in modulating both glucose and lipid metabolism. Elevated concentrations of visfatin are frequently linked with obesity, providing critical insights into the metabolic disruptions associated with excessive adiposity. Such analysis elucidates the impact of visfatin on insulin resistance, glucose regulation, and lipid profiles.
Insulin-Like Growth Factor (IGF) Analysis Service
We offer a comprehensive analysis of the IGF, a crucial component of normal metabolic regulation and its interaction with various hormonal pathways. In obesity, the resultant hyperinsulinemia from peripheral insulin resistance often leads to a decrease in growth hormone (GH) secretion. Despite this, total IGF-I levels generally remain constant due to increased hepatic sensitivity to GH. Our analysis sheds light on the involvement of the IGF system in obesity-associated vascular and other complications. By evaluating IGF levels, we identify disruptions in metabolic and endocrine equilibrium, thus providing essential data for crafting targeted therapeutic approaches to effectively manage obesity-related health challenges.
Oxidative Stress Biomarker Analysis Service
Our research team help clients to evaluate oxidative stress levels and their impact on obesity. Our service researches how oxidative stress contributes to the development of obesity and associated complications, explores the impact of dysfunctional adipose tissue, and studies the underlying causes of obesity. By analyzing oxidative stress markers and their effects, our service aims to offer valuable information for understanding and managing obesity more effectively.
DNA Methylation Analysis Service
We utilize DNA methylation patterns to pinpoint and elucidate biomarkers associated with obesity through our methylation analysis. DNA methylation, characterized by its dynamic and reversible properties, effectively mirrors environmental exposures and facilitates the prediction of obesity-related risks and developments. Compared to other biological markers, methylation patterns offer greater stability and ease of measurement. Existing predictors based on DNA methylation for obesity demonstrate significant potential.
Workflow of Obesity Biomarker Identification and Analysis
- Sample processing: We process and store biological specimens such as blood or urine appropriately to maintain stability for analysis.
- Biomarker screening: Obesity-related biomarkers are identified and analyzed using advanced and precise detection technologies.
- Data analysis: Systematically organize and analyze the data to uncover correlations between biomarkers and obesity.
- Report generation: We generate comprehensive reports detailing our findings and providing actionable recommendations.
Preclinical Studies of Anti-Obesity Therapeutics at Protheragen
Building upon these biomarkers, our researchers in the preclinical studies of the anti-obesity therapeutics division meticulously design and conduct a series of rigorous preclinical investigations. Utilizing diverse animal models, we assess the safety, efficacy, and mechanism of action of the client's candidate drugs. These studies validate the potential of these candidates and lay a robust foundation for subsequent human clinical trials.
Our investigations customarily commence with the application of various animal models that replicate obesity; these include models induced by high-fat diets, as well as genetic variants like ob/ob and db/db mice. Following this, pharmacodynamic assessments are performed to evaluate the therapeutic effects on key factors such as body weight, caloric consumption, energy expenditure, and lipid metabolism, frequently utilizing biomarkers including leptin, adiponectin, and resistin to provide insights. Concomitantly, our pharmacokinetic studies scrutinize the absorption, distribution, metabolism, and excretion (ADME) parameters to ascertain drug concentrations in the systemic circulation, along with half-life metrics, bioavailability, and tissue localization. Ultimately, these comprehensive investigations yield critical insights that underpin the development and research of effective and safe anti-obesity therapeutics.
Publication Data
DOI: org/10.3389/fendo.2021.585887
Journal: Nutrients
Published: 2023
IF: 3.9
Result: In this study, the authors describe the pivotal role of leptin in the regulation of obesity and the associated therapeutic hurdles. Leptin, a peptide hormone derived from the obese gene, is predominantly synthesized and secreted by adipocytes within white adipose tissue. It exerts its effects through binding to the leptin receptor (LEP-R), influencing appetite, body weight, and reproductive functions, while also playing a role in fetal development, inflammatory responses, angiogenesis, and lipolysis. However, the emergence of leptin resistance complicates these mechanisms, manifesting as diminished satiety, excessive nutrient intake, and increased body mass, which undermines the efficacy of exogenous leptin as a therapeutic agent. The author emphasizes that, despite leptin's role as a principal appetite suppressant, research into its therapeutic applications remains incomplete. Future investigations should focus on identifying novel regulatory mechanisms of leptin to develop pharmacological interventions that can counteract leptin resistance, thereby providing new avenues for obesity treatment.
Applications
- Obesity biomarker identification and analysis services prompt recognition and diagnosis of the affliction, thereby enabling swift intervention strategies.
- Biomarkers can be used as invaluable tools in developing personalized therapeutic regimens, as they offer insights into individuals' unique metabolic signatures and their varied responses to therapeutic interventions.
- Obesity biomarker identification and analysis service can be used to gain valuable prognostic information, anticipating the likelihood of obesity-associated morbidities such as diabetes mellitus or cardiovascular affections, and thus implement preemptive measures.
Advantages
- Our research team employs a wide spectrum of advanced technologies to analyze diverse obesity-related biomarkers, such as adipokines, genetic markers, and transcriptomic signatures.
- We possess diverse bioanalytical tools, and precise biomarker measurement is achieved.
- We offer a comprehensive, one-stop service encompassing meticulous sample collection and in-depth data analysis, ensuring clients experience a streamlined, efficient process from start to finish.
Frequently Asked Questions
What type of samples are required?
We require biological samples such as blood, serum, plasma, adipose tissue, and urine. The specific type of sample depends on the biomarkers being analyzed.
What complications can arise from obesity?
- Type 2 diabetes
- Hypertension (high blood pressure)
- Cardiovascular disease
- Stroke
- Osteoarthritis
- Cancer
Protheragen identifies and analyzes these biomarkers, that are employed in various contexts, including the screening, diagnosis, and prognosis of obesity or other traits. Please feel free to contact us to learn more about our obesity-related Services.
Reference
- Obradovic, M.; et al. Leptin and obesity: role and clinical implication. Frontiers in Endocrinology. 2021, 12: 585887.
All of our services and products are intended for preclinical research use only and cannot be used to diagnose, treat or manage patients.