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

The differential diagnosis in anogenital ulcer-adenopathy syndrome in men who have sex with men (MSM) is becoming more complex, particularly with lymphogranuloma venereum and syphilis re-establishing endemicity among MSM. Sexual contact has been shown to transmit methicillin-resistant Staphylococcus aureus (MRSA), probably through intimate skin-to-skin contact. We present a case of MRSA genital ulceration and local lymphadenopathy in a man whose sexual partners are men, reporting high-risk sexual behaviour, highlighting the importance of also considering MRSA infection in these cases, and the potential for spread of MRSA infection in the MSM community.
Int J STD AIDS 2012 Jul
PMID:Methicillin-resistant Staphylococcus aureus as a cause of genital ulcer-adenopathy syndrome. 2284 12

Genital elephantiasis is a disease that is characterized by massive enlargement of the genitalia. Early aetiological diagnosis is of paramount importance so that development of genital elephantiasis can be prevented; otherwise it is not completely reversible with medical therapy and often requires surgical intervention. Chronic mental distress and disability can result as it interferes with daily/routine activities of the affected individual. Over time, the infectious causes of genital elephantiasis have evolved, from syphilis in the pre-penicillin era to donovanosis, lymphogranuloma venereum and recently filariasis, tuberculosis, leishmaniasis, HIV and chromoblastomycosis. With a declining prevalence globally, donovanosis is at risk of being forgotten as a cause of genital swelling; however, it is known to persist for years without treatment and can lead to complications such as lymphoedema and genital mutilation. We herein present a case of genital elephantiasis that was eventually diagnosed as being due to donovanosis.
Int J STD AIDS 2012 Nov
PMID:Genital elephantiasis due to donovanosis: forgotten but not gone yet ... 2315 9

Lymphogranuloma venereum (LGV) is an established cause of proctitis in men who have sex with men (MSM). Currently in the UK, testing for pharyngeal Chlamydia trachomatis (CT) is not routine, and LGV typing is usually only performed in patients with anorectal symptoms. We report four cases where LGV-associated CT DNA was detected from the pharynx in MSM, demonstrating that nucleic acid amplification testing (NAAT) can be used for detecting and typing pharyngeal CT infection. These cases also highlight other possible routes of infection for LGV, and add to the broad spectrum of clinical presentations associated with this infection.
Int J STD AIDS 2013 Jun
PMID:Lymphogranuloma venereum detected from the pharynx in four London men who have sex with men. 2397 Jul 55

A patient with proctitis and inguinal buboes diagnosed with lymphogranuloma venereum (LGV) was treated with doxycycline 21 days, azithromycin 20 days and moxifloxacin for a further 12 days because of progressive worsening of inguinal symptoms. Despite extensive antibiotic treatment, the inguinal LGV lesions persisted; however, the patient recovered spontaneously after three months.
Int J STD AIDS 2014 Mar
PMID:Bubonic lymphogranuloma venereum with multidrug treatment failure. 2421 37

Proctitis is defined as an inflammatory syndrome of the distal 10-12 cm of the anal canal, also called the rectum. Infectious proctitis can be sexually transmitted via genital-anal mucosal contact, but some also via mutual masturbation.N. gonorrhoeae,C. trachomatis(including lymphogranuloma venereum), Herpes Simplex Virus andT. pallidumare the most common sexually transmitted anorectal pathogens. Shigellosis can be transferred via oral-anal contact and may lead to proctocolitis or enteritis. Although most studies on these infections have concentrated on men who have sex with men (MSM), a significant proportion of women have anal intercourse and therefore may also be at risk. A presumptive clinical diagnosis of proctitis can be made when there are symptoms and signs, and a definitive diagnosis when the results of laboratory tests are available. The symptoms of proctitis include anorectal itching, pain, cramps (tenesmus) and discharge in and around the anal canal. Asymptomatic proctitis occurs frequently and can only be detected by laboratory tests. The majority of rectal chlamydia and gonococcal infections are asymptomatic. Therefore when there is a history of receptive anal contact, exclusion of anorectal infections is generally indicated as part of standard screening for sexually transmitted infections (STIs). Condom use does not guarantee protection from bacterial and protozoan STIs, which are often spread without penile penetration.
Int J STD AIDS 2014 Jun
PMID:2013 European Guideline on the management of proctitis, proctocolitis and enteritis caused by sexually transmissible pathogens. 2435 29

Patients diagnosed with lymphogranuloma venereum have high rates of co-infection with HIV, syphilis and hepatitis C. The aim of this enhanced surveillance was to screen all men who have sex with men (MSM) newly diagnosed with HIV, syphilis or hepatitis C for co-infection with asymptomatic lymphogranuloma venereum as part of the recommended sexual health screen. Of the 145 patients screened, 21 patients were diagnosed with rectal Chlamydia trachomatis, one with both rectal and urethral chlamydia and six with urethral chlamydia. One rectal chlamydia-positive sample, when tested, was equivocal for lymphogranuloma venereum. Our data suggested that there was not a pool of asymptomatic lymphogranuloma venereum infection in MSM recently diagnosed with HIV, hepatitis C and syphilis. However, there have been recent reports of an increased incidence of asymptomatic lymphogranuloma venereum, raising the question whether lymphogranuloma venereum should be screened for in high risk asymptomatic MSM. The prevalence of asymptomatic rectal chlamydia infections was 19%.
Int J STD AIDS 2016 07
PMID:Screening for asymptomatic lymphogranuloma venereum co-infection in men who have sex with men newly diagnosed with HIV, hepatitis C or syphilis. 2615 51

Lymphogranuloma venereum is a sexually transmitted infection caused by Chlamydia trachomatis serovar L1, L2 or L3. Anorectal infections in HIV-positive men who have sex with men comprise the majority of cases in the developed world. We present the case of a 30-year-old HIV-negative man with inguinal type lymphogranuloma venereum accompanied by erythema nodosum.
Int J STD AIDS 2016 12
PMID:Lymphogranuloma venereum presenting with erythema nodosum. 2708 92

Chlamydiae exit via membrane-encased extrusion or through lysis of the host cell. Extrusions are novel, pathogen-containing structures that confer infectious advantages to Chlamydia, and are hypothesized to promote cell-to-cell spread, dissemination to distant tissues and facilitate immune evasion. The extrusion phenomenon has been characterized for several Chlamydia trachomatis serovars, but a thorough investigation of extrusion for additional clinically relevant C. trachomatis strains and Chlamydia species has yet to be performed. The key parameters investigated in this study were: (i) the conservation of extrusion across the Chlamydia genus, (ii) the functional requirement for candidate Chlamydia genes in extrusion formation i.e. IncA and CT228 and (iii) extrusion-mediated uptake, and consequent survival of Chlamydia inside macrophages. Inclusion morphology was characterized by live fluorescence microscopy, using an inverted GFP strategy, at early and mid-stages of infection. Enriched extrusions were used to infect bone marrow-derived macrophages, and bacterial viability was measured following macrophage engulfment. Our results demonstrate that extrusion is highly conserved across chlamydiae, including ocular, STD and LGV biovars and divergent Chlamydia species. Consequently, this exit mechanism for Chlamydia may fulfill common advantages important for pathogenesis.
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PMID:Conservation of extrusion as an exit mechanism for Chlamydia. 2762 Feb 1

The patients who attended the STD clinic of our hospital during the last 10 years were studied retrospectively to work out the pattern of major sexually transmitted diseases viz. -syphilis, ionorrhoea, chancroid, lymphogranuloma vencreum and donovinosis. The total number of patients was 1093, The relative incidence of chancroid was found. higher (37.78%) than syphilis (32.47%), gonorrhoea (24 79%) mixed infections (3.38%), donovanosis (1.18%) and lymphogranuloma venereum (0.36%).
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PMID:Pattern of Sexually Transmitted Diseases in and Around Udaipur. 2813 54

Since 2003, there has been a resurgence of lymphogranuloma venereum (LGV), a variant of Chlamydia trachomatis (CT), among men who have sex with men (MSM) in several urban areas of Europe and North America. LGV infection occurs most often at anal sites causing proctitis. Urethral and oropharyngeal infections are rare. In Quebec, LGV incidence has been increasing exponentially in recent years and the current guidelines support systematic LGV genotype testing among anorectal CT-positive samples only. This case report describes a patient with a urethral LGV infection, remarkable due to its prolonged asymptomatic development prior to the manifestation of an inguinal bubo. Physicians should be vigilant of potential cases of LGV and forward CT-positive samples occurring among individuals with LGV risk factors for genotype testing.
Int J STD AIDS 2018 07
PMID:Asymptomatic urethral lymphogranuloma venereum: a case report. 2935 Jan 13


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