Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:2.7.10.2 (focal adhesion kinase)
 44,029 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have compared the efficacy of digoxigenin- and biotin-labelled probes in detecting HPV DNA by in situ hybridization on paraffin-embedded tissue sections of 57 male condyloma-suspect genital lesions. Each biopsy was hybridized with at least three of the following four methods: digoxigenin-labelled HPV DNA probes (Dig-HPV), biotinylated HPV-DNA probes (Bio-HPV), and two commercial methods (ViraType in situ and PathoGene), both based on biotinylated DNA probes. The hybridization products were visualized with colourigenic enzyme substrates. In most biopsies, the 4 methods gave equal results although cross-hybridization was most often found with the low-stringency ViraType method. Dig-HPV 6/11 probes gave positive results about twice as often as either of the commercial methods. No such difference, however, was found for HPV 16/18 probes. DNA of any type of HPV 6/11, 16/18 or 31/33/35 or 51 was detected in 28/43 (65%) of lesions showing condyloma acuminatum histology but in none of the 14 biopsies with no histological signs of HPV infection. In HPV-positive condylomata with no cellular atypia. HPV 6/11 was detected in 87% (13/15), and HPV 16/18 in 27% (4/15). In biopsies with cellular atypia, HPV types 6/11 were detected in 62% (8/13), HPV types 16/18 in 46% (6/13), and HPV types 31/33/35 or 51 in 50% (6/12). In about 50% of the biopsies where at least one hybridization method gave a positive result, either one of the commercial methods gave a negative result.(ABSTRACT TRUNCATED AT 250 WORDS)
Int J STD AIDS
PMID:Comparison of four in situ hybridization methods, based on digoxigenin- and biotin-labelled probes, in detecting HPV DNA in male condylomata acuminata. 131 47

A series of 65 male sexual partners of 65 women attending an STD clinic in Bologna, Italy for examination and treatment of genital human papillomavirus (HPV)-infections during 1990-1991, were examined using peniscopy and surgical biopsy, the latter being analysed by light microscopy, in situ hybridization (ISH) and polymerase chain reaction (PCR) for HPV DNA. A detailed medical and sexual history was recorded from all men. Of the 65 men, 17 (26.2%) gave a history of a previous STD. The male partners with previous genital condylomata (14, 21.5% of men) were significantly associated with the detection of HPV DNA in the current lesions; 21.4% (3 of 14) and 10.2% (5 of 51) in those with and without previously treated condyloma, respectively. On colposcopy, 63 (96.9%) men presented with an abnormal pattern, the vast majority (49 of 65, 75.4%) showing an acetowhite lesion, and only 12 (18.5%) lesions being classified as condyloma acuminatum. HPV DNA was found, however, in only 4 of 12 (33.3%) condylomas by ISH and PCR, and in 4 of 49 (8.2%) and 6 of 49 (12.2%) acetowhite lesions by ISH and PCR, respectively. In a total of 41 (63%) patients, the biopsy was classified as non-HPV on light microscopy. HPV DNA detection rate was significantly higher in all morphologically HPV-suggestive lesions, compared with the non-HPV where ISH was invariably negative. PCR, however, disclosed HPV DNA in 4 of 41 (9.8%) cases. PIN (I or II) was present in 6 of 65 (9.2%) men.(ABSTRACT TRUNCATED AT 250 WORDS)
Int J STD AIDS
PMID:Detection of human papillomavirus infections in the male sexual partners of women attending an STD clinic in Bologna. 132 74

A study was undertaken to assess the relationship between current cigarette smoking and genital infections. Four hundred women attending a sexually transmitted disease clinic were the subjects of the study; of these 212 (53%) were cigarette smokers. In women under 20 years of age 70% were smokers. Women who smoked were more likely to have multiple partners and be in a lower socio-economic class or unemployed. The presence of genital warts was commoner in smokers. No association was shown between smoking and cervical inflammation or dysplasia. The findings suggest that cigarette smoking is a behavioural factor which should routinely be identified in the demographic details of women attending sexually transmitted disease clinics.
Int J STD AIDS
PMID:Current smoking habits and genital infections in women. 842 8

A multi-centre, randomized, open-label trial was conducted to evaluate the safety and efficacy of recombinant interferon (rIFN) alpha-2c versus rIFN gamma in patients with recurrent or persistent condylomata acuminata (CA). Thirty-three such patients were treated either with 6 micrograms rIFN alpha-2c or with 0.1 mg rIFN gamma (both equivalent to 2 x 10E6 IU), single dose, subcutaneously 3 times a week for 6 weeks. In case of no complete clearance at week 10, a second course of treatment with the other type of rIFN was given. There was no significant difference in the complete clearance proportions at week 10 between the two treatment groups (3/16 vs 6/17). No relapses occurred in these patients during the 16 weeks' follow-up. Further clearances during the follow-up resulted in a total complete clearance proportion of 14/33 at the end of study. The treatment was well tolerated. Repeated interferon therapy has its place in treating persistent or recurrent condylomas.
Int J STD AIDS
PMID:Clinical study with recombinant interferon gamma versus interferon alpha-2c in patients with condylomata acuminata. 139 Oct 62

This article summarizes surveillance data of STDs at 16 urban monitoring centers in 1987-1990. During the four year period, 125,493 STD cases were reported. The average annual incidence was 77.80/100,000. Because the rate of increase in females (65.85% per year) was greater than that in males (36.81% per year), the male-to-female ratio fell from 2.39:1 (1987) to 1.34:1 (1990). The number of STD cases reported from all centers tended to increase, and the overall rate of increase was 46.61% per year. The major disease was gonorrhea, with a constituent ratio of 59.22% (1990). However, condyloma acuminatum and nongonococcal urethritis had greater rates of increase (105.03% and 85.14% per year, respectively). The 20-39 year age group accounted for 82.10% of total cases, for STD patients were mostly in the sexually active population. The STD incidence among self-employed businessmen (1206.06/100,000, in 1990) was highest among professional populations. According to analysis of different regions, STD incidence was highest in the southern cities (203.00/100,000, 1990). The greatest rate of increase of STDs was in Yangtze River Valley cities, where the average annual rate of increase was 71.41%.
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PMID:STD epidemiologic analysis at national surveillance spots in the period 1987-1990. 142 61

In a study to determine the significance of Bacteroides ureolyticus in the lower urogenital tract using a new selective and differential medium, this organism was isolated from 30.1% of asymptomatic men, 37.8% of men with genital warts, and 26.3% of men with non-gonococcal urethritis. Using the same selective medium B. ureolyticus was isolated from 49% of women attending the same genitourinary clinic with symptoms of vaginal discharge and/or pruritus vulvae, 44.1% of asymptomatic women, and 50% of asymptomatic women attending a local family planning clinic. Furthermore, this organism was isolated from 27.1% of women whose vaginal specimens isolated commensal organisms only, 43.2% with C. albicans, 59.4% with U. urealyticum, 74.4% with M. hominis, and 76.8% with G. vaginalis. On testing with the API ATB 32A test strips, 86% of the positive isolates of B. ureolyticus from the female genital tract were indistinguishable from those isolated from the male genital tract indicating that this organism is common to the lower genital tract of both sexes. These results indicate that B. ureolyticus is a commensal in the lower genital tract.
Int J STD AIDS
PMID:Significance of Bacteroides ureolyticus in the lower genital tract. 157 80

Respiratory tract papillomas are associated with human papillomavirus (HPV) types 6 and 11; these HPV types are also commonly associated with genital warts (condyloma acuminata). Although most commonly seen in young children, the incidence of respiratory tract papillomas in young adults is increasing. It has been postulated that orogenital contact is the means of transmission in this age group. We performed a survey of adults with genital warts to assess the prevalence of respiratory tract papillomatosis in relation to sexual behaviour and other factors. Fifty-three adult patients (35 male, 18 female) with genital warts attending a genitourinary medicine clinic agreed to examination of the mouth and throat, including indirect laryngoscopy. Seventy per cent of the group had participated in oral sex. Two patients (3.8%) had lesions attributable to HPV infection of the oropharynx and larynx (one with laryngeal keratosis, one with papilloma of the pharynx). There was no specific risk factor identified to predict respiratory tract disease. In view of the high infectivity of genital warts, it is interesting to note the low prevalence of oropharyngeal warts in adults indulging in orogenital contact. Since malignant transformation is known in respiratory tract papillomas, we would recommend that any patient with genital warts who develops unexplained hoarseness has a specialist examination of the upper respiratory tract.
Int J STD AIDS
PMID:A study to estimate the prevalence of upper respiratory tract papillomatosis in patients with genital warts. 164 36

Human papillomavirus infection represents the most common mucocutaneous viral infection, and 3% to 5% of all patients have clinically evident warts. Human papillomavirus infections of the genital tract are one of the most common sexually transmitted viral infections in the United States. Data from STD clinics and private physicians' offices reveal that genital warts, one manifestation of genital HPV infection, have been diagnosed more frequently in recent years. With the use of a variety of diagnostic techniques, asymptomatic HPV infection has been identified in men and women and is probably much more common than is clinically apparent infection.
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PMID:Epidemiology of human papillomavirus infections. 164 1

One hundred and sixteen consecutive women attending a Baltimore City STD clinic were studied for the prevalence of human papillomavirus (HPV) infection of the genital tract using three criteria: presence of clinically recognized (visible) genital warts, cytopathologic evidence suggestive of HPV infection in a Papanicolaou smear, and analysis of cervical scrapes for genital tract HPV genomic sequences by Southern hybridization. The women were young (median age: 22 years) and more than 80% had a history of one or more STDs. The prevalences were 17% for visible warts, 41% for cytologic findings suggestive of HPV infection, and 12% for HPV DNA in cervical scrapes. Comparing the results of the three techniques, HPV DNA was found significantly more often in cytopathology-positive women than in cytopathology-negative women (18% vs. 5%, P = 0.05) and in women with visible warts than in women without visible warts (29% vs. 6%, P = 0.01). Visible warts were more common in women with HPV-DNA-positive cervical scrapes than in HPV-negative women (50% vs. 14%, P = .01). Although 52% of women were judged as infected by at least one of the three criteria, only 4% were infected by using all three criteria. The prevalence of infection was 23% if cytopathology alone was excluded as evidence of HPV infection. These results indicate the difficulty in an accurate estimation of the prevalence of HPV infections, even in a high-risk population.
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PMID:Genital human papillomavirus infections in patients attending an inner-city STD clinic. 165 54

As condylomata acuminata often persist in individuals infected with the human immunodeficiency virus (HIV), an immunohistological study of warts from infected men was undertaken to further knowledge about human papillomavirus persistence in this group. Using an indirect immunoperoxidase method and a panel of monoclonal antibodies, the phenotypes of cells were studied in cryostat sections of perianal or anal warts removed from 14 HIV-infected men (10 homosexual and 4 heterosexual) and from 16 non-infected men (10 homosexual and 6 heterosexual). Although the median numbers of CD1+, CD3+ and CD4+ cells per unit area were similar in each group of individuals, the number of CD8+ cells was significantly higher in HIV-infected homosexual men when compared with non-infected individuals and HIV-infected heterosexual men. The median CD4+ cell count in the peripheral blood was significantly higher in HIV-infected heterosexual men than in HIV-infected homosexual men (P less than 0.05). These findings may reflect differences in duration of HIV infection between the two groups. There was no significant difference in the proportion of cells expressing interleukin-2 receptors between HIV-infected and non-infected individuals. Natural killer (CD16+) cells were not identified in any of the condylomata.
Int J STD AIDS 1990 Jan
PMID:Immunological study of condylomata acuminata in men infected with the human immunodeficiency virus. 198 71


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