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Related Concept Videos

Renewal of Skin Epidermal Stem Cells01:12

Renewal of Skin Epidermal Stem Cells

The skin is divided into epidermis, dermis, and hypodermis, the skin's outermost, middle, and inner layers. The human epidermal layer regularly undergoes renewal, where old, dead cells are replaced by new cells. Epidermal stem cells or EpiSCs divide and differentiate to restore the lost cells. For the renewal process, some EpiSCs continuously self-renew. In contrast, few others differentiate into transit-amplifying cells, which later form prickle or spinous cells, followed by granular cells,...
Tissue Renewal without Stem Cells01:23

Tissue Renewal without Stem Cells

After cellular or tissue damage, the resident stem cells present in the human body can locally repair and regenerate the damaged tissue or organ. However, even though some tissues do not have stem cells, they can repair and regenerate with the help of pre-existing cells. For example, beta cells of the pancreas and hepatocytes of the liver can divide to renew and regenerate the tissue. Here, both cell division and cell death are well regulated by homeostasis.
However, failure of such a system...
Whole Body Regeneration01:33

Whole Body Regeneration

Regeneration is the process of restoring injured or lost tissues, organs, or body parts. While simpler organisms generally show greater ability to regenerate their whole body, few complex animals show similarly exceptional regeneration. For example, planarian flatworms have a unique regenerative potential making them a popular study organism among biologists to understand the mechanisms of whole body regeneration. Other organisms, such as hydra, also show extreme regeneration potential; even...
Clinical Applications of Epidermal Stem Cells01:19

Clinical Applications of Epidermal Stem Cells

Epidermal stem cells (EpiSCs) are mainly located at the basal layer of the epidermis. These cells repair minor injuries of the skin and replace dead skin cells. However, EpiSCs’ cannot heal severe wounds such as major burns or those from diabetes or hereditary disorders. In such cases, culturing the epidermal stem cells from the patient is possible and has yielded successful treatment options, such as laboratory-grown skin grafts. These grafts are synthesized using a patient’s own EpiSCs...
Replicative Cell Senescence02:15

Replicative Cell Senescence

Replicative cell senescence is a property of cells that allows them to divide a finite number of times throughout the organism's lifespan while preventing excessive proliferation. Replicative senescence is associated with the gradual loss of the telomere — short, repetitive DNA sequences found at the end of the chromosomes. Telomeres are bound by a group of proteins to form a protective cap on the ends of chromosomes. Embryonic stem cells express telomerase — an enzyme that adds the telomeric...
Replicative Cell Senescence02:15

Replicative Cell Senescence

Replicative cell senescence is a property of cells that allows them to divide a finite number of times throughout the organism's lifespan while preventing excessive proliferation. Replicative senescence is associated with the gradual loss of the telomere — short, repetitive DNA sequences found at the end of the chromosomes. Telomeres are bound by a group of proteins to form a protective cap on the ends of chromosomes. Embryonic stem cells express telomerase — an enzyme that adds the telomeric...

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Enhancement of Facial Rejuvenation Through a Combination of 1565 nm Non-Ablative Fractional Laser with 30% Supramolecular Salicylic Acid
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Enhancement of Facial Rejuvenation Through a Combination of 1565 nm Non-Ablative Fractional Laser with 30% Supramolecular Salicylic Acid

Published on: September 27, 2024

Cosmeceuticals for rejuvenation.

Kenneth Beer1, Erinn Kellner, Jacob Beer

  • 1Palm Beach Esthetic Dermatology and Laser Center, 1500 North Dixie Highway, Suite #305,West Palm Beach, FL 33401, USA. KenBeer@aol.com

Facial Plastic Surgery : FPS
|December 22, 2009
PubMed
Summary
This summary is machine-generated.

Facial plastic surgeons can now offer patients improved aesthetic outcomes using topical agents, complementing in-office procedures like surgery and injectables for enhanced facial rejuvenation.

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Area of Science:

  • Cosmetic surgery and dermatology
  • Aesthetic medicine
  • Dermatological treatments

Background:

  • Facial plastic surgeons commonly perform procedures to enhance patient appearance, including surgery, injectables (botulinum toxins, fillers, volumizers), and laser treatments.
  • While effective, these in-office modalities have limitations.
  • The increasing availability of effective topical agents presents a new avenue for aesthetic improvement.

Purpose of the Study:

  • To inform facial plastic surgeons about the role and efficacy of topical agents in aesthetic enhancement.
  • To guide surgeons in advising patients on the appropriate use of topical products.
  • To prepare surgeons for the dispensing of topical agents in their practices.

Main Methods:

  • Review of current and emerging topical agents for cosmetic improvement.
  • Analysis of the scientific literature supporting the efficacy of topical treatments.
  • Comparison of topical agents with traditional in-office procedures.

Main Results:

  • Topical agents offer a viable, non-invasive option for patients seeking aesthetic improvements.
  • Understanding topical agents allows surgeons to provide comprehensive patient care and guidance.
  • Knowledge of these products is essential for surgeons who dispense them.

Conclusions:

  • Facial plastic surgeons must integrate knowledge of topical agents into their practice to provide holistic patient care.
  • Topical agents are becoming increasingly important in the field of aesthetic medicine.
  • Surgeons should be prepared to advise patients on and potentially dispense a range of topical cosmetic products.