Tag Archives:skin
In vivo 2-color multiphoton imaging of genetic reporter fibroblasts in the skin
Fibroblasts are cells that synthesize collagen and support the maintenance of connective tissue in the skin, tendons, and joints. They maintain a critical role in the immune system’s response to tissue injury by promoting wound healing at
Reprogramming skin into brain to study aging and age-related brain diseases
“Inevitable as the passing of time” is a common phrase and a simple truth; in our lives, we may have impactful experiences, grow and learn but, inescapably, we age. It is clear that as we age, our
3D-printed chitosan scaffolds for the improved in-vivo wound healing in diabetic rats
In the tissue engineering context, fabrication of porous three dimensional (3D) printed chitosan (CH) scaffolds for skin tissue regeneration and their behavior in terms of biocompatibility, cytocompatibility and toxicity toward human fibroblast (Nhdf) and keratinocyte (HaCaT), was
Expression of mTOR-signalling pathway proteins in skin squamous-cell carcinomas before and after conversion to mTOR-inhibitors
哺乳动物雷帕霉素靶(m的抑制剂TORis) are drugs exerting both immunosuppressive and antitumor effects, and are thereby used in organ-transplant recipients (OTR) in order to both prevent allograft rejection and to reduce the risk of
Honey as a tool for tissue engineering
Honey has a long and fascinating history. In fact, since Biblical times and before, honey has been utilized by humankind for its beneficial health effects. The ancient Egyptians, Assyrians, Chinese, Greeks and Romans utilized honey in the
4th World Dermatology Congress. Berlin, Germany. June 19-20, 2019
4th World Dermatology Congress, is independently organized by Meetings International held during June 19-20, 2019 in the beautiful city of Berlin, Germany. Our goal is to bring together bright minds to give talks that are idea-focused, and
Horny skin layer enhances the skin barrier function and water bonding with increasing age
Human skin consist of three layers – epidermis, dermis and subcutaneous tissue. The main age–related changes in the skin are well investigated for the dermis and include the delay of bio fluids’ microcirculation, reduced synthesis of extracellular
What response of skin blood flow in hindlimb does electrical stimulation of forelimb induce?
The nervous system includes the central nervous system (CNS) and autonomic nervous system (ANS). Abundant evidence exists to show that structures and functions of the CNS in humans are bilaterally asymmetrical. The best known example of brain
Treating white spots of vitiligo
Skin color is such a critical part of our sense of who we are. Skin color varies from dark brown to pale white. Our skin color defines our “tribe”, that group of people with whom we identify
When your medication backfires and calls in the wolves
Your immune system is like an army inside your body. It is constantly on guard to protect you against attacks from the outside, such as infections. It also protects you from attacks from inside, such as cancer
Screening sunscreens: protecting the biomechanical barrier of skin from ultraviolet radiation damage
The uppermost layer of human skin, known as the stratum corneum (SC), is the most important physical barrier between the human body and the environment and plays a surprisingly acute role in the mechanical function of full
Perlecan HS produces TGF-β1 deficiency in mutant skin
The skin is the largest organ in the human body and one of it’s most dynamic. Skin has a large surface area and protects the body from the external environment and is challenged by many poisonous substances
Penetration ability of caffeine and propylene glycol in the skin
The stratum corneum (SC) is the uppermost layer of the skin, which provides an efficient barrier function. This barrier is always an obstacle for cosmetic formulations or medical ointments applied to the skin. The permeation through the
Keeping Score: dermoscopy for the diagnosis of melanocytic lesions
Among people at high risk for melanoma, skin cancer screening is valuable for early detection of a new malignant melanoma. When dermatologists identify a suspicious lesion, a biopsy is performed and the removed skin sample is sent
Effectiveness of an Internet intervention to decrease young adults’ risk for skin cancer
Every year, almost five million Americans are diagnosed with skin cancer. Though many think of cancer as being an issue for older people, melanoma is the second most diagnosed cancer in adults aged 20-39. This is in
Psoriasis, more than a skin disease? The involvement of gut microbes
Psoriasis, is a chronic inflammatory skin disease with a high prevalence, of which the exact cause is unknown. Genetic, immunologic and environmental factors all are involved. Psoriasis and Inflammatory Bowel Disease, including Crohn’s Disease and Ulcerative Colitis,
Microbes paralyze immune system
About every fourth child is suffering from atopic dermatitis (AD) (often called atopic eczema) and adults are also often affected by this disease. The skin of AD patients is strongly damaged (Fig. 1). It is dry, itchy,
A mild form of dermatomyositis as a prodromal sign of lung cancer: looking behind the skin
Dermatomyositis is a rare inflammatory disease characterized by specific skin findings and inflammatory lesions in the muscle biopsy. The most common clinical signs of dermatomyositis include an erythema over the face, neck and upper trunk known as
Infrared does more good than bad for the skin: how can we learn from the sun
In the last decade, it has been proposed that the sun’s Infrared (IR) wavelengths might be damaging human skin and that sunscreens, in addition to their desired effect to protect against Ultraviolet (UV), should also protect against
Evaluating methods for detecting deadly skin cancers
Melanoma is a rare, but potentially deadly, type of skin cancer that develops in skin cells called melanocytes, which are responsible for producing the pigment in your skin. According to the American Cancer Society, the probability of
