Search

for
Search:

Glossary Cell Cycle

series of stages a cell undergoes to grow and divide

The cell cycle, also known as the cell division cycle, is the series of stages that a cell goes through to grow and divide. It consists of four main phases: G1 (cell growth), S (DNA replication), G2 (preparation for mitosis), and M (mitosis, where the cell divides into two daughter cells). This process is crucial for tissue growth, repair, and maintenance, including the regeneration of hair follicles.

Related Terms

Research

5 / 1000+ results

research Adipocyte Lineage Cells Contribute to the Skin Stem Cell Niche to Drive Hair Cycling

499 citations , September 2011 in “Cell”

This study found that intradermal adipocyte lineage cells in mice are necessary and sufficient to activate follicular stem cells, highlighting their role in regulating skin stem cell activity.

research Patched1 Functions as a Gatekeeper by Promoting Cell Cycle Progression

176 citations , February 2006 in “Cancer Research”

This study found that loss of Ptch1 function in mouse skin's basal cells is sufficient to rapidly induce tumors resembling human basal cell carcinoma, suggesting Ptch1 as a key tumor suppressor.

research Local circadian clock gates cell cycle progression of transient amplifying cells during regenerative hair cycling

116 citations , May 2013 in “Proceedings of the National Academy of Sciences of the United States of America”

This study discovered that the circadian clock influences hair follicle regeneration, making hair grow faster in the morning and causing more radiation-induced hair loss in the morning compared to the evening.

research Bone morphogenetic protein signaling regulates the size of hair follicles and modulates the expression of cell cycle-associated genes

92 citations , November 2006 in “Proceedings of the National Academy of Sciences of the United States of America”

This study found that transgenic mice overexpressing the BMP antagonist noggin showed increased hair follicle size and altered hair type, linked to changes in cell proliferation and gene expression.

research Transcriptional profiling in alopecia areata defines immune and cell cycle control related genes within disease-specific signatures

61 citations , September 2010 in “Genomics”

This study found distinct gene expression profiles in alopecia areata-affected skin, suggesting T-cell mediated immune responses and unique gene profiles between different stages of the disease.

View more "cell cycle" in research →

Community Join

5 / 552 results

community True hair loss Vs shedding cycle

2 upvotes 7 months ago

The user stabilized hair loss with oral finasteride, dutasteride, and topical minoxidil, and underwent a stem cell and PRP procedure. Recent increased hair shedding may be due to restarting dermarolling, affecting minoxidil absorption, or the waning effects of the stem cell treatment.

community Anyone heard of HairStemCell Transplant? They claim not needing to pull the entire hair cell, allowing reuse of same donor area.

4 upvotes 8 years ago

HairStemCell Transplant claims to reuse the donor area without removing the entire hair cell, but results in finer hair that may not regrow after cycles. The technique is costly and less effective than traditional transplants for full coverage.

community Researchers working on ways to regenerate lost hair from stem cells identified a recipe for normal hair regeneration in the lab. “A method for cyclical regeneration of hair follicles from hair follicle stem cells and will help make hair follicle regeneration therapy a reality in the near future.”

263 upvotes 5 years ago

Hair loss treatments like finasteride, minoxidil, and hair transplants have side effects and limitations. There is hope for future advancements in stem cell therapy and hair follicle regeneration, though skepticism about their effectiveness and timeline persists.

community Haunting study is making me considering cycling fin/dut

in Research/Science 158 upvotes 1 year ago

Concerns about the long-term effects of dutasteride and finasteride on fertility, with discussions on cycling these medications to mitigate risks. The conversation highlights skepticism about study methodologies and the importance of weighing treatment risks against potential fertility issues.

community Japan-led "Third Cell" Discovery: Is this the missing link for full follicle regeneration?

in Technology 132 upvotes 6 months ago

A new "third cell" discovery in Japan could be key to fully regenerating hair follicles, with human trials possibly starting in 2027-2028. AI is expected to accelerate medical discoveries, potentially leading to a hair loss cure within a few years.

View more "cell cycle" in community →