Evidence map›Paper›PMID 8901615›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1996

An estrogen receptor pathway regulates the telogen-anagen hair follicle transition and influences epidermal cell proliferation.

H S Oh, R C Smart

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
7.3field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

45 citing papers in PubMed, 188 citations in OpenAlex.

  1. Review
  2. Article
  3. Deciphering the Skin Anti-Aging and Hair Growth Promoting Mechanisms ofInternational journal of molecular sciences · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

H S OhDepartment of Toxicology, North Carolina State University, Raleigh 27695-7633, USA.
R C Smart
North Carolina State University · US

Funding

TRAINING IN BIOCHEMICAL AND ENVIRONMENTAL TOXICOLOGYT32ES007046 · NIEHS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI Seth William Kullman · 1985 to 2026
$5.1M
Role of C/EBPs in Squamous Differentiation and NeoplasiaR01CA046637 · NCI · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI SMART, ROBERT C · 1996 to 2011
$2.5M
MECHANISM OF PESTICIDE MIREX INDUCED TUMOR PROMOTIONR01ES008127 · NIEHS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI SMART, ROBERT C · 1996 to 1999
–
DIACYLGLYCEROLS AS TUMOR PROMOTERSR29CA046637 · NCI · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI SMART, ROBERT C · 1990 to 1994
–
NCI NIH HHS CA46637NIEHS NIH HHS ES07046NIEHS NIH HHS ES08127
6 · The paper itself

Abstract

The hair follicle is a cyclic, self renewing epidermal structure which is thought to be controlled by signals from the dermal papilla, a specialized cluster of mesenchymal cells within the dermis. Topical treatments with 17-beta-estradiol to the clipped dorsal skin of mice arrested hair follicles in telogen and produced a profound and prolonged inhibition of hair growth while treatment with the biologically inactive stereoisomer, 17-alpha-estradiol, did not inhibit hair growth. Topical treatments with ICI 182,780, a pure estrogen receptor antagonist, caused the hair follicles to exit telogen and enter anagen, thereby initiating hair growth. Immunohistochemical staining for the estrogen receptor in skin revealed intense and specific staining of the nuclei of the cells of the dermal papilla. The expression of the estrogen receptor in the dermal papilla was hair cycle-dependent with the highest levels of expression associated with the telogen follicle. 17-beta-Estradiol-treated epidermis demonstrated a similar number of 5-bromo-2'-deoxyuridine (BrdUrd) S-phase cells as the control epidermis above telogen follicles; however, the number of BrdUrd S-phase basal cells in the control epidermis varied according to the phase of the cycle of the underlying hair follicles and ranged from 2.6% above telogen follicles to 7.0% above early anagen follicles. These findings indicate an estrogen receptor pathway within the dermal papilla regulates the telogen-anagen follicle transition and suggest that diffusible factors associated with the anagen follicle influence cell proliferation in the epidermis.

Indexed as

AnimalsAntineoplastic AgentsBromodeoxyuridineCell DifferentiationCell DivisionEpidermal CellsEpidermisEstradiolEstrogen AntagonistsFemaleFulvestrantHair FollicleKineticsMiceReceptors, EstrogenAntineoplastic AgentsBromodeoxyuridineEstradiolEstrogen AntagonistsFulvestrantReceptors, Estrogen

Identifiers

PMID8901615
PMCPMC38025
OpenAlexW2127174344

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.