Superficial cells

There are 5 papers on superficial cells in aging research: 4 trials in people, 1 review.

Biomarker

5 papers study it5 more mention it3 findings

See all 10 papers on superficial cells

  • Human trial4

Interventions

2

Dehydroepiandrosterone

upin humans2+8.4% over placebo

2 studies
  1. Dehydroepiandrosterone increases superficial cells in humans (+8.44% over placebo).

    “the percentage of superficial cells increased by 8.44% over placebo (P < 0.0001)”

    Human trial0.50% DHEAvagina6.5 mg12 weeksfemalesn = 325

    Efficacy of intravaginal dehydroepiandrosterone (DHEA) on moderate to severe dyspareunia and vaginal dryness, symptoms of vulvovaginal atrophy, and of the genitourinary syndrome of menopause

    Menopause (New York, N.Y.)

  2. Dehydroepiandrosterone increases superficial cells in humans (+4.7% over placebo (P < 0.0001)).

    “the percentage of superficial cells increased by 4.7% over placebo (P < 0.0001)”

    Human trial0.50%vagina6.5 mg12 weeksfemales

    Treatment of pain at sexual activity (dyspareunia) with intravaginal dehydroepiandrosterone (prasterone)

    Menopause (New York, N.Y.)

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Intravaginal estrogen

upin humans1

1 study
  1. Intravaginal estrogen increases superficial cells in humans (compared with placebo) (MD 19.28 (95% CI 13.40 to 25.16)).

    “Patients using estrogen showed a significant increase in superficial cells (mean differences [MD]: 19.28; 95% confidence intervals [CI]: 13.40 to 25.16; I2 = 90%; P < 0.00001)”

    Human trialcompared with placebointravaginalvaginafemalesn = 4,723

    Efficacy and Safety of Intravaginal Estrogen in the Treatment of Atrophic Vaginitis: A Systematic Review and Meta-Analysis

    Journal of menopausal medicine

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Dec 2025: 0Jan 2026: 1Feb 2026: 1Mar 2026: 0Apr 2026: 0May 2026: 0Jun 2026: 0Jul 2026: 0Aug 2026: 0Sep 2026: 0Oct 2026: 0Nov 2026: 02 papers in 12 months