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HPV prevalence and genotyping in the cervix of Chinese women

Shao-Ming WANG, Jing LI, You-Lin QIAO

《医学前沿（英文）》 2010年第4卷第3期页码 259-263 doi: 10.1007/s11684-010-0095-5

摘要： The role of human papillomavirus (HPV) as an etiologic factor of cervical cancer has been firmly established, and prophylactic vaccines are now available and have been approved in many countries. Vaccination implies a promising future for cervical cancer prevention especially for countries with very limited access to screening. However, the vaccines are not accessible in mainland China at the moment, and much needs to be understood about the potential benefit when HPV vaccines are applied to Chinese women, and to make the vaccines more specific to Chinese women. This article reviews advanced multi-center, hospital/population-based studies of most recent years, and aims to draw a definitive conclusion on HPV prevalence and genotyping in cervical cancer and precancerous lesions in China from the aspect of study population, geographic areas and time period.

关键词： human papillomavirus (HPV) genotyping cervical cancer precancerous lesions Chinese women

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Hyperthermia on skin immune system and its application in the treatment of human papillomavirus-infected skin diseases

null

《医学前沿（英文）》 2014年第8卷第1期页码 1-5 doi: 10.1007/s11684-014-0309-3

摘要：

Hyperthermia is a condition characterized by increased body temperature as a consequence of failed thermoregulation. Hyperthermia occurs when a body produces or absorbs more heat than it dissipates. Hyperthermia also elicits various effects on the physiology of living cells. For instance, fever-range temperature (39β°C to 40β°C) can modulate the activities of immune cells, including antigen-presenting cells, T cells, and natural killer cells. Heat shock temperature (41β°C to 43β°C) can increase the immunogenicity of tumor cells. Cytotoxic temperature (>43β°C) can create an antigen source to induce an anti-tumor immune response. The immunomodulatory effect of hyperthermia has promoted an interest in hyperthermia-aided immunotherapy, particularly against tumors. Hyperthermia has also been used to treat deep fungal, bacterial, and viral skin infections. We conducted a series of open or controlled trials to treat skin human papillomavirus infection by inducing local hyperthermia. More than half of the patients were significantly cured compared with those in the control trial. A series of challenging clinical cases, such as large lesions in pregnant patients or patients with diabetes mellitus, were also successfully and safely managed using the proposed method. However, further studies should be conducted to clarify the underlying mechanisms and promote the clinical applications of hyperthermia.

关键词： hyperthermia HPV immune response virus tumor