Zombie Cells Accumulate in Skin and Drive Inflammaging

Treatments Manage Cellular Senescence to Improve Skin Function

The aesthetic industry is shifting its primary focus away from short-term fixes toward long-term skin health.

Aesthetic doctor and Lessaging co-creator Dra. Ana Maldonado stated that the objective is no longer to look younger, but to help skin function better for a longer duration.

Cellular Senescence Mechanics

Cellular aging involves processes such as cellular deceleration alongside drops in collagen and elastin production. These shifts alter defense capabilities against oxidative stress. Biological aging also triggers cellular senescence. In this phenomenon, cells that cease to be useful for the organism avoid programmed cell death and remain metabolically active, transferring their lethargy to surrounding healthy cells.

These cells earn the moniker “zombie cells.” According to Dra. María Panadero García, an aesthetic medicine, anti-aging, and hair medicine specialist at Beldon Medical, these entities are not inherently negative because they perform essential health functions and constitute vital biological defense mechanisms. When a cell sustains damage, entering senescence halts its division cycle, acting as a natural barrier against cancer development and aiding tissue healing.

Proinflammatory Substances Drive Chronic Low-Intensity Inflammation

The primary issue regarding these cells involves their permanence rather than their initial presence, as noted by the Beldon Medical specialist. When the immune system stops clearing them, they accumulate in tissues and release a cocktail of proinflamatory substances. These molecules alter fibroblast, keratinocyte, and melanocyte activity while compromising the extracellular matrix.

Triggers for this cellular state include ultraviolet radiation, smoking, high-sugar diets, oxidative stress, pollution, and sleep deprivation. Combined, these factors drive chronic low-intensity inflammation associated with aging, termed inflammaging. Gerocience investigates biological mechanisms to preserve barrier and regenerative functions. However, Dra. Panadero warned that medical aesthetic treatments cannot currently reverse cellular senescence:

It would not be rigorous to promise that a cosmetic or a cabin session eliminates zombie cells, but we can act on the visible symptoms and also improve the useful life of the cells, stimulating tissue renewal and remodeling processes. Our obligation as professionals is to formulate realistic clinical objectives and measure the response of each skin.

Treatments at Madrid Centers

To target visible signs left by senescent cells, the Madrid center provides six specific modalities. Photorejuvenation IPL corrects accumulated UV damage through photothermal energy targeting melanin and hemoglobin. Ultherapy Prime utilizes microfocused ultrasound to remodel the extracellular matrix and enhance firmness. Dermacure applies controlled acids to remove damaged surface layers and activate skin renewal.

Polinucleótidos deploy purified DNA fragments acting as bioregenerators without adding volume. Facial PRP encourages collagen formation while improving tissue vascularization and repair. Exosomes paired with Dermapen combine signals that enhance tissue repair, fibroblast activity, and collagen synthesis.

Long-Term Home Routines Help Preserve Skin Repair Functions

Dra. Ana Maldonado and Dr. Lara Victoria, co-creators of the nutricosmetics brand Lessaging Longevity & Wellness, recommend long-term home routines. Daily photoprotection, antioxidants like vitamin C and niacinamide, proper sleep, balanced nutrition, and stress management help preserve skin repair functions. The experts highlight their Less/ox supplement, priced at 29.90 euros on Amazon, which contains superoxide dismutase, an endogenous antioxidant enzyme involved in defending against oxidative stress.

Skin aging remains an inevitable biological progression, but clinical interventions now focus on modulating cellular longevity and mitigating chronic inflammatory drivers.

Disclaimer: The information provided in this article is for educational and scientific communication purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider regarding any medical condition, diagnosis, or treatment plan.