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Glossary Lipid Homeostasis

body's regulation of fat synthesis, storage, and breakdown

Lipid homeostasis, also known as lipid balance or lipid regulation, refers to the body's ability to maintain a stable internal environment for lipids, which are fats and fat-like substances. This involves the regulation of lipid synthesis, storage, and breakdown to ensure that cells and tissues have the right amount of lipids for energy production, cell membrane structure, and signaling functions. Proper lipid homeostasis is crucial for overall health, as imbalances can lead to conditions such as obesity, cardiovascular disease, and metabolic disorders.

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research Acetyl-CoA synthesis in the skin is a key determinant of systemic lipid homeostasis

5 citations , February 2025 in “Cell Reports”

In this study, inducible whole-body Acly-knockout mice revealed that ACLY is essential for skin homeostasis, as its deficiency led to increased sebum production and skin abnormalities, indicating a vital role for cytosolic acetyl-CoA synthesis in preserving skin barrier integrity and systemic lipid regulation.

research Development and homeostasis of the sebaceous gland

107 citations , August 2012 in “Seminars in Cell & Developmental Biology”

This review discusses the role of signaling networks in sebaceous gland development and disorders, highlighting recent insights from mouse models and cell line studies, but reports no new experimental results.

research Epidermal mammalian target of rapamycin complex 2 controls lipid synthesis and filaggrin processing in epidermal barrier formation

34 citations , August 2019 in “Journal of Allergy and Clinical Immunology”

mTORC2 is crucial for healthy skin barrier by regulating lipids and filaggrin.

research Author response: Loss of Dnmt3a and Dnmt3b does not affect epidermal homeostasis but promotes squamous transformation through PPAR-γ

March 2017

This study found that loss of the DNA methyltransferase Dnmt3a, but not Dnmt3b, increased carcinogen-induced squamous tumors in murine epidermis, with combined deletion leading to more aggressive and metastatic carcinomas.

research Decision letter: Loss of Dnmt3a and Dnmt3b does not affect epidermal homeostasis but promotes squamous transformation through PPAR-γ

November 2016

The research found that while Dnmt3a and Dnmt3b are not necessary for skin homeostasis in mice, the loss of Dnmt3a increases squamous tumor formation from carcinogens, and combined deletion of both results in more aggressive and metastatic tumors.

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community 18 months Dut - Shed after shed without any gains

in Update 115 upvotes 1 year ago

Dutasteride caused persistent hair shedding and no improvement for 18 months, leading to a switch back to finasteride. The user also uses oral minoxidil and plans to focus on better scalp health.

Compressed part of research of theory of androgenic/anabolitic balance. AGA h-responders analytic. Theory of physio-metabolitic method of anti AGA treatment

community Compressed part of research of theory of androgenic/anabolitic balance. AGA h-responders analytic. Theory of physio-metabolitic method of anti AGA treatment

in Research 865 upvotes 1 year ago

The treatment for androgenetic alopecia involves using finasteride and minoxidil with intense exercise and cold exposure to boost metabolism and reduce androgenic effects, potentially leading to hair regrowth. This approach may activate biological pathways for improved hair and overall health.

community If You Have DUPA, PLEASE READ THIS: Everyone Should Be Scalp Biopsied

in Research 830 upvotes 2 years ago

Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

community Hair Loss & Lipids: Why you have sebderm, folliculitis, LPP, inflammation, etc...

131 upvotes 1 year ago

Excess sebum rich in cholesterol and triglycerides can lead to hair loss through inflammation, with treatments like Ciclopirox shampoo, Benzoyl Peroxide shampoo, and Clindamycin gel recommended for managing conditions like seborrheic dermatitis and folliculitis. Pioglitazone is suggested for Lichen Planopilaris, while Omega-3s and reducing processed foods may improve sebum quality, though genetic factors play a significant role.

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