Skin Neoplasms

Publication Title: 
Journal of Cutaneous Pathology

Shortening of telomeres occurs with cell proliferation and correlates well with ageing in humans. Telomerase is a ribonucleoprotein, and is the body's most widely studied mechanism for extension of telomeres to circumvent cellular ageing. Telomerase levels remain at low or unmeasurable levels in most somatic cell populations with only a few exceptions. However, in transformed cell populations, upregulation of telomerase or some other mechanism for telomere extension is required for immortality.

Smith, K. J.
Germain, M.
Skelton, H.
Publication Title: 
American Journal of Physical Anthropology

The ancestral state of human skin pigmentation evolved in response to high ultraviolet radiation (UVR) stress. Some argue that pigmentation evolved to limit folate photolysis, therein limiting neural tube defects. Pigmentation also protects against sunburn which decreases the efficiency of sweating and potentiates skin infection. Pigmentation increases the efficacy of skin as a barrier to infection. Skin cancer has been rejected or minimized as a selective pressure because it is believed to have little or no effect on mortality during reproductive years.

Osborne, Daniel L.
Hames, Raymond
Publication Title: 

The pathogenesis of mycosis fungoides (MF), the most common cutaneous T-cell lymphoma (CTCL), is unknown. Although genetic alterations have been identified, none are considered consistently causative in MF. To identify potential drivers of MF, we performed whole-genome sequencing of MF tumors and matched normal skin. Targeted ultra-deep sequencing of MF samples and exome sequencing of CTCL cell lines were also performed. Multiple mutations were identified that affected the same pathways, including epigenetic, cell-fate regulation, and cytokine signaling, in MF tumors and CTCL cell lines.

McGirt, Laura Y.
Jia, Peilin
Baerenwald, Devin A.
Duszynski, Robert J.
Dahlman, Kimberly B.
Zic, John A.
Zwerner, Jeffrey P.
Hucks, Donald
Dave, Utpal
Zhao, Zhongming
Eischen, Christine M.
Publication Title: 
The British Journal of Dermatology

Background Current knowledge of quality of life (QOL) issues affecting patients with nonmetastatic skin cancer is unsatisfactory, being based either on the use of QOL questionnaires derived from dermatology patients with predominantly benign lesions or inflammatory skin rashes, or on the use of general health QOL questionnaires. Objectives We sought to determine the impact of nonmetastatic skin cancer on patients' lives by asking such patients for their written opinions.

Burdon-Jones, D.
Thomas, P.
Baker, R.
Publication Title: 
Journal of the American Academy of Dermatology

We report a 48-year-old woman with venereal warts; hypnosis was used to treat her condition. After four weekly treatment sessions, her warts were eliminated.

Straatmeyer, A. J.
Rhodes, N. R.
Publication Title: 
The American Journal of Clinical Hypnosis

Many patients experience some degree of anxiety and/or discomfort during dermatologic procedures. For most patients this anxiety or discomfort is tolerable, but a few find it intolerable to the point of interference with the accomplishment of the procedure. A case is presented in which a 51 -year-old female experienced so much anxiety that it jeopardized the continuation of a necessary procedure. When (with her consent) a trance state was induced through hypnosis, she relaxed and remained in a pleasant mental condition for the remainder of the procedure.

Shenefelt, Philip D.
Publication Title: 

A female patient with multiple chemical sensitivity and previous anaphylactoid reactions to local anaesthetics was admitted for removal of a thigh skin tumour under hypnosis as sole anaesthesia. The hypnotic protocol included hypnotic focused analgesia and a pre-operative pain threshold test. After inducing hypnosis, a wide excision was performed, preserving the deep fascia, and the tumour was removed; the patient's heart rate and blood pressure did not increase during the procedure. When the patient was de-hypnotised, she reported no pain and was discharged immediately.

Facco, E.
Pasquali, S.
Zanette, G.
Casiglia, E.
Publication Title: 
Annales De Dermatologie Et De Vénéréologie

BACKGROUND: Pain is the main adverse effect of photodynamic therapy (PDT) and few effective analgesic methods are currently available. Our aim was to evaluate the efficacy of hypnoanalgesia with the use of PDT. PATIENTS AND METHODS: Between August 2011 and February 2013, a hypnoanalgesia session was proposed to patients requiring PTD for the treatment of (pre)carcinomatous lesions. At the end of the hypnosis session, patients evaluated their pain on a numeric pain scale (NPS) of 0 to 10. RESULTS: Twelve patients of average age 74.6 years were included.

Paquier-Valette, C.
Wierzbicka-Hainaut, E.
Cante, V.
Charles, S.
Guillet, G.
Publication Title: 
Asian Pacific journal of cancer prevention: APJCP

In the present investigation, the chemopreventive potential of aqueous extracts of the root and fruit of Tribulus terrestris (an Ayurvedic medicinal plant) on 7, 12 - dimethylbenz (a) anthracene (DMBA) induced papillomagenesis in male Swiss albino mice was studied.

Kumar, Manish
Soni, Anil Kumar
Shukla, Shalini
Kumar, Ashok
Publication Title: 

Guggulsterone (GUG), a resin of the Commiphora mukul tree, has been used in ayurvedic medicine for centuries to treat a variety of ailments. Recent studies have suggested that GUG may also possess anticancer effects. In the present study, we show that GUG possesses antitumor-promoting effects in SENCAR mouse skin tumorigenesis model. We first determined the effect of topical application of GUG to mice against 12-O-tetradecanoylphorbol-13-acetate (TPA)-induced conventional markers and other novel markers of skin tumor promotion.

Sarfaraz, Sami
Siddiqui, Imtiaz A.
Syed, Deeba N.
Afaq, Farrukh
Mukhtar, Hasan


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