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https://www.readbyqxmd.com/read/28811474/the-mycobacterial-phosphatase-ptpa-regulates-the-expression-of-host-genes-and-promotes-cell-proliferation
#1
Jing Wang, Pupu Ge, Lihua Qiang, Feng Tian, Dongdong Zhao, Qiyao Chai, Mingzhao Zhu, Rongbin Zhou, Guangxun Meng, Yoichiro Iwakura, George Fu Gao, Cui Hua Liu
Mycobacterium tuberculosis PtpA is a secreted effector protein that dephosphorylates several proteins in the host cell cytoplasm, such as p-JNK, p-p38, and p-VPS33B, leading to suppression of host innate immunity. Here we show that, in addition, PtpA enters the nucleus of host cells and regulates the expression of host genes, some of which are known to be involved in host innate immunity or in cell proliferation and migration (such as GADD45A). PtpA can bind directly to the promoter region of GADD45A in vitro...
August 15, 2017: Nature Communications
https://www.readbyqxmd.com/read/28808611/red-snappers-and-red-herrings-pelvic-tuberculosis-causing-elevated-ca-125-and-mimicking-advanced-ovarian-cancer-a-case-report-and-literature-review
#2
Johnnie Alphonse Yates, Olivia Ann Collis, Thanasak Sueblinvong, Tarquin Kamakana Collis
Female genital tuberculosis (FGTB) is a form of extra-pulmonary tuberculosis that has been primarily described in developing countries, where it is an important cause of infertility, ectopic pregnancy, and miscarriage. FGTB is rare in the United States and because its clinical presentation is non-specific and often insidious, FGTB may be misdiagnosed as a gynecologic malignancy or endometriosis. The tendency of tuberculosis to dramatically increase serum CA 125 levels contributes to the potential for FGTB to be mistaken for ovarian cancer in particular...
August 2017: Hawai'i Journal of Medicine & Public Health: a Journal of Asia Pacific Medicine & Public Health
https://www.readbyqxmd.com/read/28803072/palliative-care-development-in-tajikistan
#3
Nigora Abidjanova
Tajikistan's health system has undergone a series of complex changes associated with reforms aimed at the transition to a more sophisticated control mechanism, financing and operation. As in many developing countries, there is an increase in morbidity and mortality from cancer and chronic diseases, including tuberculosis and HIV. Attention is needed by the state for the development of cost-effective palliative care that will be integrated into the existing public health system. A recent palliative care country needs assessment identified the following areas of work that need to be addressed for palliative care to be implemented: • educating and training of health care professionals, • raising public awareness about palliative care, • making essential palliative care medicines available, • developing the necessary regulatory documents for palliative care development, • developing educational curricula and materials, • integrating palliative care into the medical and nursing universities and schools, • Creating models of palliative care services for home and inpatient facilities...
August 9, 2017: Journal of Pain and Symptom Management
https://www.readbyqxmd.com/read/28794078/long-term-efficacy-and-safety-in-patients-with-rheumatoid-arthritis-continuing-on-sb4-or-switching-from-reference-etanercept-to-sb4
#4
Paul Emery, Jiří Vencovský, Anna Sylwestrzak, Piotr Leszczyński, Wieslawa Porawska, Barbara Stasiuk, Joanna Hilt, Zdenka Mosterova, Soo Yeon Cheong, Jeehoon Ghil
OBJECTIVES: SB4 (Benepali, Brenzys) is a biosimilar of reference etanercept (ETN). In a randomised, double-blind, 52-week study, SB4 demonstrated comparable efficacy and safety to ETN in patients with rheumatoid arthritis (RA). The open-label extension period evaluated long-term efficacy, safety and immunogenicity when continuing SB4 versus switching from ETN to SB4. METHODS: In the randomised, double-blind phase, patients received weekly subcutaneous administration of 50 mg SB4 or ETN with background methotrexate for up to 52 weeks...
August 9, 2017: Annals of the Rheumatic Diseases
https://www.readbyqxmd.com/read/28793935/utilization-of-electronic-health-record-events-to-conduct-a-tuberculosis-contact-investigation-in-a-high-risk-oncology-unit
#5
Shauna C Usiak, Fabian A Romero, Patrice Schwegman, Violet Fitzpatrick, MaryAnn Connor, Janet Eagan, Arthur E Brown, Mini Kamboj
OBJECTIVE To describe the utilization of electronic medical data resources, including health records and nursing scheduling resources, to conduct a tuberculosis (TB) exposure investigation in a high-risk oncology unit. SETTING A 42-bed inpatient unit with a mix of surgical and medical patients at a large tertiary-care cancer center in New York City. PARTICIPANTS High-risk subjects and coworkers exposed to a healthcare worker (HCW) with cavitary smear positive lung TB. RESULTS During the 3-month exposure period, 270 patients were admitted to the unit; 137 of these (50...
August 10, 2017: Infection Control and Hospital Epidemiology
https://www.readbyqxmd.com/read/28789934/targeting-calpains-a-novel-immunomodulatory-approach-for-microbial-infections
#6
REVIEW
Vijay Kumar, Ahmad Ali
Calpains are a family of Ca(2+) dependent cytosolic non-lysosomal proteases with well conserved cysteine-rich domains for enzymatic activity. Due to their functional dependency on Ca(2+) concentrations, they are involved in various cellular processes that are regulated by intracellular ca(2+) concentration (i.e. embryo development, cell development and migration, maintenance of cellular architecture and structure etc.). Calpains are widely studied proteases in mammalian (i.e. mouse and human) physiology and pathophysiology due to their ubiquitous presence...
August 5, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28766343/isothermal-point-mutation-detection-toward-a-first-pass-screening-strategy-for-multidrug-resistant-tuberculosis
#7
Benjamin Y C Ng, Eugene J H Wee, Kyra Woods, Will Anderson, Fiach Antaw, Hennes Z H Tsang, Nicholas P West, Matt Trau
Point mutations in DNA are useful biomarkers that can provide critical classification of disease for accurate diagnosis and to inform clinical decisions. Conventional approaches to detect point mutations are usually based on technologies such as real-time polymerase chain reaction (PCR) or DNA sequencing, which are typically slow and require expensive lab-based equipment. While rapid isothermal strategies such as recombinase polymerase amplification (RPA) have been proposed, they tend to suffer from poor specificity in discriminating point mutations...
August 15, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28762660/effect-of-pre-existing-respiratory-conditions-on-survival-of-lung-cancer-patients-a-nationwide-population-based-cohort-study
#8
Seri Hong, Eun-Cheol Park, Tae Hyun Kim, Jeoung A Kwon, Ki-Bong Yoo, Kyu-Tae Han, Ji Won Yoo, Sun Jung Kim
BACKGROUND: Common diseases with potential to increase the risk of death from lung cancer have so far not been studied in large populations. METHODS: We did a population-based retrospective cohort study using nationwide health insurance claims data from 2005 to 2012 in Korea including 205 403 lung cancer patients. Multivariate-adjusted hazard ratios (aHRs) of lung cancer mortality by presence, time intervals with lung cancer diagnosis and combinations of pre-existing chronic obstructive pulmonary disease (COPD), pneumonia, asthma and tuberculosis were calculated using the Cox-proportional hazards model...
August 1, 2017: Asia-Pacific Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28751891/deconvolution-of-the-response-to-bacillus-calmette-gu%C3%A3-rin-reveals-nf-%C3%AE%C2%BAb-induced-cytokines-as-autocrine-mediators-of-innate-immunity
#9
Aurélie Bisiaux, Jeremy Boussier, Darragh Duffy, Lluis Quintana-Murci, Magnus Fontes, Matthew L Albert
Bacillus Calmette-Guérin (BCG) is used as a vaccine and diagnostic test for tuberculosis, as well as immunotherapy in the treatment of bladder cancer. While clinically useful, the response to mycobacterial stimulation is complex and the induced protein signature remains poorly defined. We characterized the cell types directly engaged by BCG, as well as the induced cytokine loops that transmit signal(s) to bystander cells. Standardized whole-blood stimulations and mechanistic studies on single and purified cell populations identified distinct patterns of activation in monocytes as compared to neutrophils and invariant lymphocyte populations...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28748193/infliximab-therapy-leading-to-pulmonary-tuberculosis-in-a-patient-with-negative-interferon-%C3%AE-release-assay-igra-based-quantiferon-gold-test
#10
Soni Parita, Kumar Vivek, Kamholz Stephan, Pascal William, Kupfer Yizhak
Infliximab therapy is associated with higher rates of active tuberculosis (TB), particularly extrapulmonary and disseminated forms with unusual symptoms. We report the case of a 66-year-old man with Crohn's disease who developed TB mimicking lung cancer on imaging. He presented with cough and fever of 2 weeks' duration shortly after starting infliximab. Computed tomography of the chest revealed a 7.0 × 3.2 cm(2) pleural-based mass, highly suspicious for malignancy. Histopathological examination confirmed the diagnosis of TB...
July 2017: Journal of Investigative Medicine High Impact Case Reports
https://www.readbyqxmd.com/read/28736507/national-mortality-burden-due-to-communicable-non-communicable-and-other-diseases-in-ethiopia-1990-2015-findings-from-the-global-burden-of-disease-study-2015
#11
Awoke Misganaw, Tilahun N Haregu, Kebede Deribe, Gizachew Assefa Tessema, Amare Deribew, Yohannes Adama Melaku, Azmeraw T Amare, Semaw Ferede Abera, Molla Gedefaw, Muluken Dessalegn, Yihunie Lakew, Tolesa Bekele, Mesoud Mohammed, Biruck Desalegn Yirsaw, Solomon Abrha Damtew, Kristopher J Krohn, Tom Achoki, Jed Blore, Yibeltal Assefa, Mohsen Naghavi
BACKGROUND: Ethiopia lacks a complete vital registration system that would assist in measuring disease burden and risk factors. We used the Global Burden of Diseases, Injuries, and Risk Factors Study 2015 (GBD 2015) estimates to describe the mortality burden from communicable, non-communicable, and other diseases in Ethiopia over the last 25 years. METHODS: GBD 2015 mainly used cause of death ensemble modeling to measure causes of death by age, sex, and year for 195 countries...
2017: Population Health Metrics
https://www.readbyqxmd.com/read/28736506/national-disability-adjusted-life-years-dalys-for-257-diseases-and-injuries-in-ethiopia-1990-2015-findings-from-the-global-burden-of-disease-study-2015
#12
Awoke Misganaw, Yohannes Adama Melaku, Gizachew Assefa Tessema, Amare Deribew, Kebede Deribe, Semaw Ferede Abera, Muluken Dessalegn, Yihunie Lakew, Tolesa Bekele, Tilahun N Haregu, Azmeraw T Amare, Molla Gedefaw, Mesoud Mohammed, Biruck Desalegn Yirsaw, Solomon Abrha Damtew, Tom Achoki, Jed Blore, Kristopher J Krohn, Yibeltal Assefa, Mahlet Kifle, Mohsen Naghavi
BACKGROUND: Disability-adjusted life years (DALYs) provide a summary measure of health and can be a critical input to guide health systems, investments, and priority-setting in Ethiopia. We aimed to determine the leading causes of premature mortality and disability using DALYs and describe the relative burden of disease and injuries in Ethiopia. METHODS: We used results from the Global Burden of Diseases, Injuries, and Risk Factors Study 2015 (GBD 2015) for non-fatal disease burden, cause-specific mortality, and all-cause mortality to derive age-standardized DALYs by sex for Ethiopia for each year...
2017: Population Health Metrics
https://www.readbyqxmd.com/read/28732542/national-disability-adjusted-life-years-dalys-for-257-diseases-and-injuries-in-ethiopia-1990-2015-findings-from-the-global-burden-of-disease-study-2015
#13
Awoke Misganaw, Yohannes Adama Melaku, Gizachew Assefa Tessema, Amare Deribew, Kebede Deribe, Semaw Ferede Abera, Muluken Dessalegn, Yihunie Lakew, Tolesa Bekele, Tilahun N Haregu, Azmeraw T Amare, Molla Gedefaw, Mesoud Mohammed, Biruck Desalegn Yirsaw, Solomon Abrha Damtew, Tom Achoki, Jed Blore, Kristopher J Krohn, Yibeltal Assefa, Mahlet Kifle, Mohsen Naghavi
BACKGROUND: Disability-adjusted life years (DALYs) provide a summary measure of health and can be a critical input to guide health systems, investments, and priority-setting in Ethiopia. We aimed to determine the leading causes of premature mortality and disability using DALYs and describe the relative burden of disease and injuries in Ethiopia. METHODS: We used results from the Global Burden of Diseases, Injuries, and Risk Factors Study 2015 (GBD 2015) for non-fatal disease burden, cause-specific mortality, and all-cause mortality to derive age-standardized DALYs by sex for Ethiopia for each year...
July 21, 2017: Population Health Metrics
https://www.readbyqxmd.com/read/28732536/national-mortality-burden-due-to-communicable-non-communicable-and-other-diseases-in-ethiopia-1990-2015-findings-from-the-global-burden-of-disease-study-2015
#14
Awoke Misganaw, Tilahun N Haregu, Kebede Deribe, Gizachew Assefa Tessema, Amare Deribew, Yohannes Adama Melaku, Azmeraw T Amare, Semaw Ferede Abera, Molla Gedefaw, Muluken Dessalegn, Yihunie Lakew, Tolesa Bekele, Mesoud Mohammed, Biruck Desalegn Yirsaw, Solomon Abrha Damtew, Kristopher J Krohn, Tom Achoki, Jed Blore, Yibeltal Assefa, Mohsen Naghavi
BACKGROUND: Ethiopia lacks a complete vital registration system that would assist in measuring disease burden and risk factors. We used the Global Burden of Diseases, Injuries, and Risk Factors Study 2015 (GBD 2015) estimates to describe the mortality burden from communicable, non-communicable, and other diseases in Ethiopia over the last 25 years. METHODS: GBD 2015 mainly used cause of death ensemble modeling to measure causes of death by age, sex, and year for 195 countries...
July 21, 2017: Population Health Metrics
https://www.readbyqxmd.com/read/28717707/misdiagnosis-of-cancer-as-tuberculosis-in-low-to-middle-income-countries-a-tip-of-the-iceberg
#15
Abdul Hannan
No abstract text is available yet for this article.
August 2016: Journal of Global Oncology
https://www.readbyqxmd.com/read/28709488/endobronchial-ultrasound-experience-in-a-high-tuberculosis-prevalence-setting
#16
Balamugesh Thangakunam, Barney Thomas Jesudason Isaac, Devasahayam Jesudas Christopher
BACKGROUND: Most of the published endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) data are from the western countries, establishing the role of EBUS-TBNA in the diagnosis and staging of lung cancer. The etiology of mediastinal lymphadenopathy may be different in an ethnic group with a high prevalence of tuberculosis (TB). OBJECTIVE: To assess the etiology of mediastinal adenopathy in a high TB prevalence setting and to determine the performance of various tests in the diagnosis of tuberculous mediastinal lymphadenitis...
July 2017: Indian Journal of Tuberculosis
https://www.readbyqxmd.com/read/28709077/phytonanotherapy-for-management-of-diabetes-using-green-synthesis-nanoparticles
#17
K Anand, C Tiloke, Pragalathan Naidoo, A A Chuturgoon
The world has a rich diversity of indigenous medicinal plants. The World Health Organization (WHO) gives high priority to eco-friendly, non-hazardous and cost effective healthcare such as the use of medicinal plants to treat various illnesses, including Human immunodeficiency virus (HIV) infection and Acquired immune deficiency syndrome (AIDS), tuberculosis (TB), diabetes mellitus (DM), malaria, and cancer. In developing countries, a high proportion of the population tends to use complementary and alternative medicines (CAM) together with conventional prescription drugs...
August 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28702363/a-case-of-bacillus-calmette-gu%C3%A3-rin-cystitis-diagnosed-with-a-novel-loop-mediated-isothermal-amplification-method
#18
Kazuyoshi Tachi, Akinori Sato, Yuji Kouzaki, Takuya Maeda, Akihiko Kawana, Tomohiko Asano
Intravesical bacillus Calmette-Guérin (BCG) instillation is broadly used to prevent bladder cancer recurrence or to treat carcinoma in situ. BCG infection is rare but can cause serious problems because this strain has intrinsic resistance to pyrazinamide, a first-line anti-tuberculosis drug. Furthermore, there had been no specific and easy procedure accurately diagnosing BCG infection. In this case report we present the first case of BCG cystitis diagnosed with a newly developed easy-to-use diagnostic procedure using the loop-mediated isothermal amplification method...
September 2017: Urology Case Reports
https://www.readbyqxmd.com/read/28695805/clinical-analysis-of-77-patients-with-allergic-bronchopulmonary-aspergillosis-in-peking-union-medical-college-hospital
#19
Mingqiang Zhang, Jinming Gao
Objective To summarize the clinical features of allergic bronchopulmonary aspergillosis(ABPA)to facilitate its early diagnosis and treatment. Methods We retrospectively analyzed the clinical data of 77 patients who had been admitted to Peking Union Medical College Hospital from January 1996 to July 2015 with ABPA. Results The average age of these 77 patients(38 men and 39 women)was(41.8±18.3)years. The co-morbidities included bronchial asthma(n=74,96%)and pulmonary cystic fibrosis(n=3,4%). The main symptoms and signs of ABPA were chronic cough(100%),sputum production(97%),wheeze(86%),sputum plugs(25%),blood-stained sputum(18%),hemoptysis(9%),chest pain(9%),fever(47%),weight loss(30%),and night sweat(12%)...
June 20, 2017: Zhongguo Yi Xue Ke Xue Yuan Xue Bao. Acta Academiae Medicinae Sinicae
https://www.readbyqxmd.com/read/28693227/polymorphisms-of-800g-a-and-915g-c-in-tgf-%C3%AE-1-gene-and-lung-cancer-susceptibility
#20
Qing-Guo Di, Bao-Hua Sun, Ming-Ming Jiang, Jun-Feng Du, Zhi-Tao Mai, Xin Zhang, Li-Rong Zhou, Yu-Min Chi, Jing Lv
We studied the relationship between the polymorphisms of -800G/A and +915G/C in transforming growth factor-β1 (TGF-β1) gene and lung cancer susceptibility. The sequence-specific primer polymerase chain reaction (PCR-SSP) technique was used to test 156 non-small cell lung cancer (NSCLC) patients that were selected as the observation group and 156 patients with pneumonia and tuberculosis that were selected as the control group (age and gender 1:1 proximal matching principle) and the polymorphisms of the first exon -800G/A and +915G/C TGF-β1 genes...
July 2017: Oncology Letters
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