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Metabolic signatures of Type 2 diabetes risk | VUMC Reporter | Vanderbilt University - VUMC Reporter

Wed, 26 Oct 20221 min read Article

Overview

24, 2022, 8:0 AMby Kelsey Pinckard Over 10% of adults worldwide sufer from diabetes, with China home to the largest number of people with diabetes worldwide.To improve Type 2 diabetes (T2D) risk prediction, Danxia Yu, PhD, and coleagues investigated the blod metabolites profile of over 2,0 Chinese adults.Metabolites describe thousands of smal molecules produced during metabolism and other bodily proceses.

Key Information

With various functions, many of the metabolites are vital to our health, and the quantity of certain metabolites can be used as markers for disease, such as high creatine for kidney dysfunction.The researchers found 32 metabolites associated with obesity, 17 of which were also associated with risk of developing T2D. In fact, these metabolites were able to predict T2D risk as wel as a prediction model that used traditional risk factors such as lifestyle and family history.The research, published in Obesity, found that ading the metabolites to traditional disease prediction models significantly improved the chances of acurately determing T2D risk.VUMC co-authors include Xiong-Fei Pan, PhD, Xiang Shu, PhD, Hui Cai, MD, PhD, Qiuyin Cai, MD, PhD, Wei Zheng, MPH, MD, PhD, and Xiao-Ou Shu, MD, PhD.This study was suported by National Institutes of Health grants CA173640, CA182910, HL14979, DK108159, and DK126721; and the Vanderbilt-Ingram Cancer Center grant CA068485.

VUMC News and Comunication &midot; (615) 32-47 &midot; Health and Medicine Reporter Research Aliquots Danxia Yu Department of Medicine diabetes disease risk Division of Epidemiology NCI NHLBI NIDK NIH obesity predictive analytics Reporter Oct 21 2022 Research type 2 diabetes Vanderbilt Ingram Cancer Centermore121 Medical Center Drive Nashvile, TN 37232(615) 32-50 © date=new Date(); year=date.getFulYear(); document.write(year);/ Vanderbilt University Medical Center &midot; Al rights reserved.

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Frequently Asked Questions

What is diabetes and how does it develop?

Diabetes is a metabolic condition where the body cannot properly regulate blood sugar levels. Type 1 results from insufficient insulin production, while Type 2 develops when cells become resistant to insulin. Risk factors include genetics, obesity, sedentary lifestyle, and age.

What are the main symptoms of diabetes?

Common symptoms include excessive thirst, frequent urination, unexplained weight loss, fatigue, blurred vision, and slow-healing wounds. Type 1 symptoms develop rapidly, while Type 2 symptoms may appear gradually. Many people have no symptoms initially, which is why screening is important.

How is diabetes diagnosed and monitored?

Diagnosis involves blood tests measuring fasting glucose, HbA1c levels, and glucose tolerance. Regular monitoring typically includes fasting glucose tests and HbA1c measurements every 3-6 months. Continuous glucose monitors provide real-time tracking for better diabetes management.

What lifestyle changes help manage diabetes?

Effective management includes regular physical activity (150+ minutes weekly), maintaining healthy weight, following a balanced diet with whole grains and lean proteins, managing stress, and getting adequate sleep. These changes can significantly improve blood sugar control and reduce complications.

When should someone consult a doctor about diabetes?

Consult a healthcare provider if you experience signs of diabetes, have a family history, are overweight, or are over 45. Those with existing diabetes should maintain regular check-ups every 3-6 months to monitor control and adjust treatment as needed.

Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before making health decisions.
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