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GlossaryCell Microenvironment

immediate surroundings influencing cell behavior and function

The cell microenvironment, also known as the cellular microenvironment, refers to the immediate surroundings of a cell, including the extracellular matrix, neighboring cells, and various signaling molecules. This environment plays a crucial role in regulating cell behavior, function, and fate by providing biochemical and mechanical cues. Understanding the cell microenvironment is essential for fields like tissue engineering, cancer research, and regenerative medicine, as it influences processes such as cell growth, differentiation, and migration.

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community Why I really believe the tension theory is the cause of MPB

in Research/Science 70 upvotes 3 years ago

The conversation discusses the tension theory as a cause of male pattern baldness (MPB), suggesting that scalp tension and reduced subcutaneous fat layer contribute to hair loss. Treatments mentioned include Minoxidil, finasteride, microneedling, scalp massages, and Botox.

community Polydopamine Synergizes with Quercetin Nanosystem to Reshape the Perifollicular Microenvironment for Accelerating Hair Regrowth in Androgenetic Alopecia.

in Research/Science 13 upvotes 4 months ago

A quercetin-encapsulated and polydopamine-integrated nanosystem (PDA@QLipo) shows promise for treating androgenetic alopecia by reshaping the perifollicular microenvironment, outperforming minoxidil in hair regeneration. The nanosystem promotes cell proliferation, hair follicle renewal, and recovery by scavenging reactive oxygen species and enhancing neovascularity.

community HairClone developing cell replacement treatments for Hair Loss

6 upvotes 5 years ago

HairClone is developing cell replacement treatments to rejuvenate and generate hair follicles, and has launched a crowdfunding campaign. A user expressed skepticism about the need for crowdfunding.

community New Research- Creatine Increasing Scalp DHT Without Corresponding Serum DHT Increase

in Research/Science 120 upvotes 4 months ago

Creatine may increase scalp DHT without affecting serum DHT, potentially speeding up male pattern baldness (MPB) for those genetically prone. Treatments mentioned include Minoxidil, finasteride, and RU58841.

community New Treatments, and a Huge Group Buy with Lots of Research

in Research/Science 109 upvotes 1 year ago

A user is organizing a group buy for various compounds aimed at reversing hair loss and gray hair, and improving brain health and fat loss. The user has developed a treatment plan based on extensive research and is inviting others to participate, with the option to choose only the compounds they need.

community STEM CELL TREATMENT FOR HAIR LOSS at home

in Treatment 6 upvotes 3 years ago

User considers trying AAPE for hair restoration, costing $700 for 6 months. Others discuss its potential effectiveness and mention a study with promising results.

community Scientists discover new T cell treatment that could regrow hair

in Treatment 216 upvotes 3 months ago

Scientists discovered a new T cell treatment that could regrow hair. Users are skeptical but hopeful, with some relying on finasteride and minoxidil in the meantime.

community NMN Promotes Cell Proliferation and Hair Growth by Reducing Oxidative Stress

in Research/Science 14 upvotes 3 months ago

NMN shows promise in promoting hair growth by reducing oxidative stress and weakening androgens. It may be a beneficial addition to hair loss treatments like Minoxidil and Finasteride.

community Seeking Advice: Stem Cell Therapy vs. PRP for Hair Loss

in Treatment 2 upvotes 4 months ago

The conversation is about someone seeking advice on choosing between stem cell therapy and PRP for treating hair loss, asking for personal results, side effects, overall satisfaction, and recommendations from others.

community Mesenchymal Stem Cell Therapy (Exosome) Before & After

in Treatment 2 upvotes 5 months ago

A user's father experienced hair regrowth and other health improvements after two IV exosome treatments. The user also had four rounds of exosome therapy, noting significant hair regrowth and relief from headaches, but no change in gray hair.

community PP405 - hair stem cell stimulation

in Research/Science 51 upvotes 6 months ago

PP405, a topical LDH inhibitor, has shown to stimulate hair follicle stem cell proliferation in humans with moderate hair loss. They are advancing to more detailed trials this year.

community redensyl - follicle stem cell activator any experiences?

in Question 7 upvotes 7 years ago

A Swiss product called Redensyl, which is supposed to target hair follicle stem cells and has recently been marketed in Europe. The post inquires if anyone has had any experience with the product.

community Scientists in Japan develop a new technique to reverse balding by transplanting a special kind of hair follicle cell into a patient's scalp

in Treatment 186 upvotes 4 years ago

A new technique developed by scientists in Japan to reverse balding using hair follicle cell transplants, and the discussion around the effectiveness of this approach compared to other treatments such as Minoxidil, finasteride, RU58841, Replicel, and Hairclone.

community Does PRP, Exosome therapy, peptides, Stem Cell - any of 'em work?

in Research/Science 2 upvotes 1 year ago

The conversation discusses hair loss and queries the effectiveness of treatments like PRP, Exosome therapy, peptides, and Stem Cell therapy. Specific treatments like Minoxidil, finasteride, and RU58841 are also mentioned.

community Stem Cells May Get Rid Of Balding FOREVER!

in Technology 7 upvotes 2 months ago

Stem cell therapy shows promise in treating hair loss by mimicking DHT-resistant cells from the back of the head. Traditional treatments like finasteride are also discussed, but stem cells could potentially offer a more permanent solution.

community How Does Exosome Therapy Work for Hair Loss?

in Research/Science 5 upvotes 11 months ago

Exosome hair therapy involves injecting stem cell-derived exosomes into the scalp to boost hair follicle regeneration and repair. Exosomes, which are not stem cells but products of them, contain bioactive chemicals and specific growth factors that promote new blood vessel formation, increase cell proliferation, reduce inflammation, and improve tissue repair, all crucial for hair health.

community If the main mechanism of microneedling is an increase in bloodflow to the scalp, shouldn't we be pursuing other actions which increase bloodflow? Sauna, cold showers, high dosage fish oil, hard cardio, heme-iron(red meats), HAND STANDS, foods high in NO (arugula), ginger, increased water consumption

in Question 17 upvotes 4 years ago

Microneedling stimulates hair growth through stem cell activation during wound healing, not just increased blood flow. Other methods like showers or supplements don't replicate this effect.

community I am not losing my hair (yet) and do not think I will soon, but I am a pre medicine major who has an obsession over stem cells and want to share something with you all. Your future is brighter than you think.

19 upvotes 7 years ago

User hoodoomoovoo discusses their interest in stem cell research and its potential for hair loss treatment. They share links to studies and mention ongoing trials, expressing optimism for a future solution to hair loss.

community This guy claims stem cells fixed his balding

in Is this regrowth? 301 upvotes 10 months ago

A man who claimed to have regrown his hair using stem cell treatment, sparking a debate about its effectiveness and cost. Some users suggested he might be using other treatments or substances, while others shared their own experiences with stem cell therapy for hair loss.

community Novel effect of sildenafil (cialis) on hair growth

in Research/Science 21 upvotes 2 years ago

Sildenafil (Viagra) shows potential for hair growth by enhancing dermal papilla cell proliferation and stimulating perifollicular vessel formation. Users discuss the possibility of using Cialis (tadalafil) similarly, noting its benefits and side effects.

community HairClone: Good info from their site

in Technology 10 upvotes 2 years ago

HairClone aims to rejuvenate miniaturizing hair follicles through follicle banking and cell expansion, with treatments potentially available in the UK by 2022. The process involves extracting, storing, and cloning hair follicles, but full regenerative treatments will take many years to develop.

community Calecim (PTT-6) Advanced Hair System with Topical Exosomes and Growth Factors for Hair Growth

in Treatment 4 days ago

Calecim (PTT-6) Advanced Hair System is a 6-week hair restoration product using stem cell-derived ingredients to stimulate hair growth. Users are skeptical, calling it overpriced and ineffective, suggesting alternatives like LLLT devices or PRP treatments.

community TGF-Beta. Good or Bad? Help for treatment investment

in Treatment 11 upvotes 2 years ago

TGF-B affects hair growth, both causing stem cell division and death depending on amounts. Amplifica's treatment injects Scube3 to increase TGF-B for hair growth.

community Does microneedling regrow hair on dormant bald regions which have been bald for many years?

in Microneedling 6 upvotes 4 years ago

Microneedling may help regrow hair in dormant bald regions by stimulating stem cell transfer. Users discuss its effectiveness and how collagen might aid in the process.

community 1.5 Year Hair Restoration Journey - Stem Cells, PRP, Minoxidil, Topical Finasteride

in Progress Pictures 26 upvotes 7 months ago

A user shared their 1.5-year hair restoration journey, successfully using mesenchymal stem cell therapy, Platelet Rich Plasma (PRP) injections, and a topical compound of finasteride and minoxidil, avoiding a hair transplant and oral finasteride. They experienced significant hair regrowth, particularly crediting the stem cell therapy for quick initial results.

community How do exosome injections for Hair Growth work?

in Is this regrowth? 1 upvotes 11 months ago

Exosome injections stimulate hair growth by using exosomes' healing potential to awaken dormant hair follicles and promote new hair cell creation. The procedure increases scalp blood circulation, encourages collagen and elastin formation, and regenerates hair follicles, improving hair thickness and quality.

community OMG INTERVIEW W/ DR TSUJI - The GOD of Hair Cloning! MUST WATCH

in Research/Science 21 upvotes 3 years ago

The conversation discusses an interview with Dr. Tsuji about hair follicle stem cell multiplication and the financial challenges of starting human clinical trials. It also mentions the need for funding to secure a patent for a protein that promotes hair growth.

community How to increase graft survivability after HT?

in Transplants 7 upvotes 2 months ago

A user is seeking advice on increasing graft survivability after a hair transplant, mentioning PRP, Mesotherapy, Stem Cell injections, and considering L-Arginine before starting Minoxidil. They are looking for ways to support blood flow before applying Minoxidil.

community 3 month progress NW5 -- lost cause?

in Progress Pictures 21 upvotes 1 year ago

A user is treating their advanced hair loss with a regimen including topical finasteride, minoxidil, hydrocortisone, stem cell serum, peptide serum, multivitamins, he shou wu tea, derma pen, argan oil, and a derma roller. Replies suggest it's too early to judge progress and recommend staying consistent, with one suggesting oral minoxidil as an additional option.

community Anyone Try Microneedling with Exosomes/AAPE?

in Microneedling 2 upvotes 2 years ago

User asks where to purchase exosomes/AAPE for microneedling hair loss treatment. Links to research on hair regeneration therapy, stem cell therapy, exosome therapy, and dermal exosomes provided.