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The document concludes that hair curvature can be explained by the growth patterns caused by the shape and separation of cells in the hair follicle and is affected by specific molecular pathways.

Scientists developed a new way to create skin-like structures from stem cells using a special 3D gel and a device that improves cell organization and increases hair growth.

The model suggests that scalp tension could lead to hair loss, with factors like blood vessel hardening, enlarged oil glands, and poor microcirculation also playing a role. It also hints at a possible link between skull shape and baldness pattern.

The technique accurately identifies and evaluates hair follicle structures in skin.

The gel with icariin speeds up wound healing, reduces scarring, and helps hair growth by controlling BMP4 signaling. It also reduces inflammation and improves wound quality in mice, adapts to different wound shapes, and gradually releases icariin to aid healing. It also prevents too much collagen and myofibroblast formation during skin healing.

The stiffness of a wound affects hair growth during healing, with less stiff areas growing more hair.

Merkel cells may have roles in sensing magnetic fields, creating fingerprints, Reiki energy healing, passing on environmental information to offspring, and influencing hair shape.

Mixed-race individuals have hair with varied shapes and more root damage.

Scientists successfully grew mini hair follicles using human skin cells, which could help treat baldness.

The study suggests that the arrector pili muscle is important for hair health and its damage might contribute to hair loss.

Trichoscopy is a valuable, quick, and non-invasive tool for diagnosing tinea capitis in children.

New eyebrow transplant method from Taiwan gives good results without lasers or tattoos.

Future hair cosmetics will be safer and more effective.

CK19 and Vimentin are proteins found in rat skin that help with skin renewal and maintaining cell structure.

As people age, their hair follicles produce less pigment, leading to gray and white hair, due to factors like reduced enzyme activity and damage to melanocyte DNA.

A woman's hair loss worsened after starting hepatitis C treatment due to immune changes in her hair follicles.

The man has Temporal Triangular Alopecia, a stable, non-scarring hair loss condition best treated with hair transplantation.

A rare benign skin nodule was found on the buttock, a unique location for this condition.

The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.

Encapsulated hair cells in a special gel can help regenerate hair follicles, potentially treating hair loss.

The hydrogel helps skin heal faster and better than a commercial dressing by creating a protective environment and supporting new blood vessel and hair growth.

Afro-textured hair needs specialized care due to its unique genetic and structural properties.

Tiny infundibular cysts are the main lesions in chloracne, not comedones.

Hair restoration techniques and new cell sources improve hair loss treatments.

Tet2 and Tet3 enzymes are essential for controlling hair growth by affecting DNA demethylation and gene expression in mice.

3D bioprinting can effectively regenerate hair follicles and skin tissue in wounds.

Scientists improved how to make skin-like structures from stem cells using special gels and a device that controls growth signals, leading to better hair and skin features.

Hair papilla cells are crucial for blood vessel development in hair follicles, affecting hair growth and loss.

Microencapsulated human hair cells can regenerate hair follicles in mice ears.

Dermal papilla cells can help regrow hair and are promising for hair loss treatments.