Autologous stem cell based medical aesthetic treatments are becoming all the rage globally because these low-invasive procedures have less downtime and offer more effective natural results.

Arguably, the revolution in adipose derived mesenchymal stem cell (AdMSC) based therapy began with the medical aesthetics; and increasingly, the use of these stem cells is starting to replace more invasive surgery, as well as non-biological treatments.

02 REGENERATIVE AESTHETICSAs maintenance, repair or preventative strategies various approaches have been developed with AdMSC based therapy that have been developed to support;

  • wrinkle amelioration
  • scar remodelling;
  • fat filler autografts;
  • hair loss treatments;
  • pigmentation disorders;
  • dermatological fields; and
  • skin architecture quality.

All of these regenerative therapeutic strategies are based on stem cells from your own fat. Stromal vascular fraction (SVF) and pure AdMSC are typically employed by physicians. SVF is rich in MSC and contains ±10% of these cells along with other cells found in adipose. Pure AdMSC is an isolated and characterised population of these stem cells.

02 REDUCING WRINKLESDeep wrinkles occur due to elastin degradation. A surgical facelift or botulinum toxin can transiently mask the appearance of deep wrinkles, but do not address the cause. All of the cosmetic topicals do just one thing – whether a discounted face cream or a costly anti-aging serum – they plump the dead skin surface cells with water molecules; and in doing so, wick-away your natural moisturising factor.

Ideal advice for an ‘anti-wrinkle’ moisturiser would be to choose a basic product that ‘feels good’ on your skin; but critically, a product that contains a sufficient UV blocking component.

In order to address deep wrinkles it’s necessary to asymmetrically break-down the degraded elastin in your skin for it to be regenerated by your cells. This means a course of needling or a pin-hole laser procedures with an aesthetic practitioner. Both rely on a ‘wound healing cascade’ to rebuild elastin.

PRP can be used in an effort to reduce inflammation post-procedure. Alternatively, an AdMSC based therapy can be used by the physician both as a powerful anti-inflammatory to reduce downtime; but to speed the rate of wound healing and quality of tissue architecture remodelling.

PRI 008Above is an example of autologous AdMSC based therapy in chronic wound healing that highlights the speed of healing and quality of skin tissue architecture remodelling quality that’s possible even for an octogenarian.

02 SCAR FIBROSIS REMODELLINGThe edges of a chronic wound are typically characterised by thick fibrotic scar tissue. Fibrosis is common to all scars and occur when there’s an ‘overload’ on the supporting tissue architecture to address the level and extent of wound damage.

Many scars can be remodelled and softened by a combination of medical aesthetic wound healing techniques (such as needling) along with an adjunctive AdMSC based therapeutic treatment.

02 FAT FILLER AUTOGRAFTSAesthetic physicians re-inject patient’s fat as a more natural and permanent method to enhance their facial fullness, fill creases or build-up shallow contours. This is a departure from the ‘off the shelf’ fillers that last a few weeks before they’re broken-down and expelled by the body.

Fat autografts are also employed for much larger aesthetic contouring procedures, including the breasts and buttocks.

In an autograft procedure fat is processed into emulsified fat (‘nano fat’ or ‘micro fat’) to give the filler injectability and the required plasticity for modelling.

Repeats of fat filler procedures maybe necessary as emulsified fat has to re-develop a scaffold (extracellular matrix) and blood supply (angiogenesis) to survive. Without an AdMSC adjunctive therapy only ±50% of fat injected will survive.

0002The above image show what can be achieved with fat filler autografts. In this case to restore definition to the nose and volume around the eyes, and in doing so addressing deep wrinkles.

Adding an AdMSC based therapy to the autograft procedure provides the autograft additional tools for developing a graft scaffold and blood supply. This reduces the potential need for repeats and makes filler results more predictable. Alongside this procedure the other benefits of AdMSC based therapy can be achieved such as reduced downtime and superior skin remodelling.

02 PIGMENTATION DEMATOLOGYHarnessing the regenerative capacity of AdMSC has created new opportunities to develop cell-based therapies for patients from acne and dermatitis, to autoimmune skin disorders. Of much interest has been recent work including topical applications for psoriasis vulgaris.

An advantage of topical AdMSC based therapies is that in certain circumstances they can penetrate the surface payer of the stratum corneum down to the basal layer. There is good reason to believe that in the nearer future AdMSC based topicals will become standard to dermatological therapy.

02 Visia Skin