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Glossary Plasma Cells

cells that produce antibodies to fight infections

Plasma cells, also known as plasma B cells or effector B cells, are a type of white blood cell that originates from B lymphocytes. Their primary function is to produce and secrete large quantities of antibodies, which are proteins that help the immune system identify and neutralize pathogens like bacteria and viruses.

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Research

5 / 1000+ results

research Applications of Plasma‐Rich Plasma, Exosomes, and Stem Cells in Aesthetics: A Narrative Review

July 2024 in “Dermatological Reviews”

This review discusses the potential benefits of PRP, exosomes, and stem cells in aesthetic medicine, noting the challenges in interpreting study results due to the lack of standardized protocols.

research Plasma proteome–driven identification of druggable immune regulators of alopecia areata, validated by transcriptome and single-cell mapping

March 2026 in “Skin Appendage Disorders”

This study identified CD28, GZMB, and CD1C as key immune regulators in alopecia areata, highlighting CD28 as a potential therapeutic target with a promising safety profile, using a proteome-anchored multi-omics approach to uncover actionable targets for this autoimmune hair-loss disorder.

research Platelet-rich plasma and stem cells

1 citations , October 2015 in “CRC Press eBooks”

This article reviews the use of autologous platelet-rich plasma (PRP) in hair restoration, discussing its potential benefits for follicle health and regeneration, but it reports no new clinical findings.

research Platelet-Rich Plasma and Stem Cells for Hair Growth: A Review of the Literature

12 citations , May 2019 in “Aesthetic Surgery Journal”

This review highlights new treatment options for hair restoration, including platelet-rich plasma and stem cell therapy, which have shown efficacy in increasing hair count and density for androgenetic alopecia and alopecia areata, but presents no original clinical data.

research Commentary on: Platelet-Rich Plasma and Stem Cells for Hair Growth: A Review of the Literature

1 citations , January 2020 in “Aesthetic Surgery Journal”

Platelet-rich plasma and stem cell therapies are accepted treatments for hair restoration, with specific protocols recommended for best results, but more standardization is needed in stem cell use.

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Community Join

5 / 176 results

community Stem cells for hair, does it work?

in Technology 8 upvotes 10 months ago

Stem cell treatments for hair restoration can be effective, but results vary and depend on factors like the type of stem cells used and timing of treatment. PRP and exosomes have shown some success, while costs and effectiveness differ by location, with South Korea and Turkey offering more affordable options.

community Thoughts on platelet-rich plasma therapy

in Treatment 3 upvotes 1 year ago

Platelet-rich plasma (PRP) therapy for hair loss is expensive, painful, and often ineffective, with mixed reviews on its benefits. Alternatives like minoxidil, finasteride, and hair transplants are suggested as more reliable options.

community Treatment of Androgenetic Alopecia: Current Guidance and Unmet Needs

3 upvotes 3 years ago

The review discusses traditional hair loss treatments like minoxidil and finasteride, and newer options like Low-Level Laser Therapy, microneedling, and platelet-rich plasma for androgenetic alopecia. It highlights the need for more high-quality trials to assess these treatments' effectiveness and standardized protocols for emerging therapies.

community If we can clone a sheep why we can't cure baldness till now

in Research/Science 181 upvotes 1 year ago

Hair loss treatments like Minoxidil, finasteride, and stem cell therapies exist, but a complete cure is hindered by genetic complexity and market dynamics. Cloning hair follicles is considered a potential solution, but it's currently not feasible.

community Summary of future treatments from 2020

51 upvotes 1 year ago

Hair loss treatments include finasteride, minoxidil, microneedling, dutasteride, CB-03-01, RU-58841, and experimental options like KY-19382 and stem cell therapy. Some treatments are considered ineffective or risky, such as ketoconazole, PRP, and low-level laser therapy.

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Learn

4 / 4 results

learn Platelet-Rich Plasma

Concentrate of your own blood platelets, injected into the scalp

What is platelet-derived growth factor beta polypeptide (PDGF-BB), and does it stimulate new hair growth? PDGF-BB is a growth factor that signals to dermal papilla cells and promotes blood-vessel formation; mouse studies report it can push follicles into the growth phase, and human evidence comes only indirectly from PRP trials. No PDGF product is approved for hair restoration and there is no published human trial of PDGF-BB on its own.
What exactly is platelet-rich plasma (PRP), and why is it popular for treating hair loss? PRP injects a concentrate of your own blood platelets into the scalp. Small trials show modest density gains, and it is used off-label.
Can platelet-rich plasma (PRP) help reactivate dormant hair follicles in men and women with thinning hair? PRP is thought to act through platelet growth factors. Small trials show modest gains in hair density, and many people see little change.
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learn GHK-Cu

Copper peptide used in skin and hair cosmetics

learn Microneedling

Technique that makes tiny punctures in the scalp with fine needles

learn Dutasteride

5-alpha reductase inhibitor that blocks both enzyme types, a stronger DHT blocker than finasteride

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