Type 2 Diabetes and Aging: A Not so Sweet Scenario for Bone
1Endocrinology, Diabetes and Metabolism, Department of Medicine, State University of New York, Syracuse, NY, USA.
Summary
Type 2 diabetes increases fracture risk in older adults, despite normal bone density. Understanding diabetes-specific bone changes is crucial for developing effective prevention and treatment strategies.
Area of Science:
- Endocrinology
- Gerontology
- Orthopedics
Background:
- Type 2 diabetes and fractures pose significant health risks in aging populations.
- Skeletal fragility in type 2 diabetes is paradoxical, often occurring with normal to high bone mineral density.
- Existing research highlights the need for deeper understanding of diabetes-induced bone pathology.
Purpose of the Study:
- To explore the mechanisms and regulators of bone pathology in type 2 diabetes.
- To identify potential targets for prevention and intervention strategies in at-risk populations.
- To elucidate the relationship between aging and type 2 diabetes in bone health.
Main Methods:
- Review of existing literature on bone metabolism in aging and type 2 diabetes.
- Analysis of pathogenetic mechanisms common to aging and diabetes.
- Investigation of quantitative and qualitative bone deficits in diabetes.
Main Results:
- Aging and type 2 diabetes share some non-mutually exclusive pathogenetic mechanisms affecting bone.
- Diabetes-specific bone pathology involves complex quantitative and qualitative deficits.
- Further research is needed to fully characterize these deficits.
Conclusions:
- Understanding shared and distinct mechanisms of bone pathology in aging and type 2 diabetes is essential.
- Targeted strategies for preventing fractures in diabetic patients require a comprehensive understanding of diabetes-specific bone changes.
- This research aims to provide deeper insights into diabetes-related skeletal fragility.
More Related Videos
Related Concept Videos
Bone Disorders
5.9K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
5.9K
The Effect of Aging on Tissues
4.1K
Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
4.1K
Carbohydrate Metabolism
14.8K
Carbohydrates are polymers composed of molecules containing atoms of carbon, hydrogen and oxygen. One gram of carbohydrate can provide four kilo-calories of energy, which makes it the most efficient instant energy source.
Starch accounts for approximately 60% of the carbohydrates consumed by humans. Since amylase enzymes cannot function in the stomach's acidic environment, starch can only be digested in the mouth and small intestine. Simple sugars are found naturally in milk and fruits in...
Starch accounts for approximately 60% of the carbohydrates consumed by humans. Since amylase enzymes cannot function in the stomach's acidic environment, starch can only be digested in the mouth and small intestine. Simple sugars are found naturally in milk and fruits in...
14.8K
Diabetes Mellitus: Type 2 and Gestational
5.3K
Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
5.3K
Diabetes: Symptoms, Diagnosis, and Complications
2.6K
For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is...
2.6K
Psychoneuroimmunology: Diabetes and Cancer
594
Chronic stress has been linked to both the onset and progression of serious health conditions, including Type 2 diabetes and cancer. Type 2 diabetes, a widespread chronic illness, is closely associated with obesity and insulin resistance, both of which often worsen under stress. Studies indicate that men experiencing high levels of chronic stress face a 45% higher risk of developing diabetes compared to those with minimal stress. Stress triggers physiological responses that elevate blood...
594


