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Clin Exp Dermatol 2003 Jan;28(1):25-7
Postmenopausal frontal fibrosing alopecia.
Recently a new entity, postmenopausal frontal fibrosing alopecia, was added to the established subtypes of scarring alopecias affecting postmenopausal women. This condition is characterized by a progressive frontal hairline recession associated with scarring. We studied the clinical and histopathologic features in four women with this disorder. Of note, a history of bilateral oophorectomy in two of them appears to be a new association. All four cases had frontoparietal recession of the hairline and two of them also had loss of their eyebrows. None of our four patients had any mucous membrane or other skin lesions. Histological examination showed perifollicular fibrosis and lymphocytic inflammation around the isthmus and infundibular areas of the follicles. No effective treatments have emerged for this type of postmenopausal alopecia, but progression of the hair loss and scarring appears to be self-limiting. We believe that this condition is a distinct clinicopathological variant of lichen planopilaris.
Tissue Antigens 2002 Dec;60(6):489-95
Role of the Autoimmune Regulator (AIRE) gene in alopecia areata: Strong association of a potentially functional AIRE polymorphism with alopecia universalis.
On screening the AIRE coding sequence, we identified 20 variants. Two of these at positions, G961C and T1029C, give rise to amino acid changes, S278R and V301A, located in the DNA-binding segment (SAND) and PHD1 zinc finger motif, respectively. We found no difference in the frequency of the AIRE T1029C polymorphism between the control and patient groups. We genotyped 202 alopecia areata patients and 175 matched Caucasian controls for the AIRE G961C alleles. The frequency of the rare allele (961G) was 0.08 in the controls and there was a significant increase to 0.13 in alopecia areata overall and 0.20 in severe disease (alopecia universalis). We found no association between the AIRE G961G variant and mild (patchy) alopecia areata or alopecia totalis. However, the AIRE 961G allele is a potent risk factor (> 3) for the severest form of alopecia areata, and for disease of early age at onset (at 30 years). The change from serine to arginine in the SAND domain of AIRE protein may have a significant effect on AIRE DNA-binding activity. Moreover, our results could provide a rational explanation of the unusually high frequency of AA in APECED patients, supporting the concept of AA as an autoimmune disease.
Indian J Cancer 2000 Jun-Sep;37(2-3):95-104
Occurrence and severity of alopecia in patients on combination chemotherapy.
The aim of the study was to evaluate the occurrence and severity of alopecia resulting from combination chemotherapy on cancer patients. The study was conducted during the period 1994-1996 on 58 confirmed cases of malignancies attending the Kasturba Medical College Hospital, Mangalore, South India. The treatment regimens followed were standard protocols recommended for those malignancies and which are widely adopted. Specific drug combinations, their dosage and routes and schedules of administration were studied. The influence of 20 different treatment regimens, most of them in combination chemotherapy, were studied. The patients studied were not receiving any other medication which could have caused alopecia as observed in the present study. The pathophysiology of the hair, as influenced by the treatment regimens, were studied by examination of samples of the affected hairs under a Leica compound microscope. Alopecia was the most dominant side effect influencing 35 of the 58 patients undergoing the treatment (60%). The severity of alopecia was assessed by grouping them in four distinct grades. Specific drugs and their combinations causing varying degrees of severity were identified. The initiation of hair loss in different treatment regimens were analysed. It is seen that alopecia is an early manifestation of cutaneous side effects of cancer chemotherapy. In a majority of patients, the manifestation initiated after the first or the second cycle of administration of the rapeutic regimen, indicating a time interval of 1 to 8 weeks after the start of chemotherapy. Single agent drugs, when used alone or in combination with immunomodulator drugs seem to cause much less side effects, including alopecia, when compared to multiple drug regimens. Microscopic examination of the affected hair showed trichorrhexis, fragmentation, decrease in diameter and depigmentation of the hair shaft.
Australas J Dermatol. 2003 May;44(2):106-9.
PUVA treatment of alopecia areata totalis and universalis: a retrospective study.
The results of PUVA treatment of alopecia areata (AA) totalis and universalis were reviewed in 26 adult patients. Eight of 15 patients with AA totalis and six of 11 patients with AA universalis achieved a complete response (>90% hair regrowth). Patients with AA totalis had a greater incidence of treatment failure (<25% hair regrowth) than those with AA universalis. Patients with a family history of AA were significantly less likely to have a positive response to PUVA than those with no family history. Sex, age at diagnosis and treatment, interval between diagnosis and treatment, and background of atopy were not significant determinants of outcome. Although unable to show significance for clinical response to treatment, this study demonstrates complete hair regrowth in patients with both AA totalis (53%) and universalis (55%) while reporting a low relapse rate among these patients (21%) within a long period of follow up (mean 5.2 years).
Seeing is believing. Learning by anecdotal observations is an old way of science.
It is not reasonable to stop taking daily food and herbal supplements altogether just because of scietific/clinical support: our life must go on until we have better understandings of food and herb. There are two merits that Hair Million enjoys: Firstly, Hair Million is relatively inexpensive, and secondly, it is made only of edible herbs that are known to be safe when consumed in regular quantities.
Propecia is a clincally validated prescription medication for hair loss.
DHEA has been suggested to provide numerous potential benefits. DHEA (or dehydroepiandrosterone) is converted into androgens (male hormones)
or estrogens (female hormones) in the cells.
Our bodies produce decreasing amount of DHEA as we get older.
various health benefits: To deter aging,
improve sexual function/erectile dysfunction, treat cognitive decline, enhance athletic performance,
facilitate weight loss, improve strength, prevent osteoporosis, enhance immunomodulation for rheumatic conditions,
and treat depression.
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