Results 71 to 80 of about 121,594 (305)

Helicobacter pylori and Epstein-Barr Virus Co-Infection in Polish Patients with Gastric Cancer – A Pilot Study

Polish Journal of Microbiology, 2022
The infectious agents may be the etiological factor of up to 15–20% of cancers. In stomach cancer, attention is paid to Helicobacter pylori and Epstein-Barr virus, both of which cause gastritis and can lead to tumor development.
Dzikowiec Magdalena, Lik Przemysław, Kiszałkiewicz Justyna, Kuczyńska Aleksandra, Mordalski Marek, Nejc Dariusz, Piekarski Janusz, Brzeziańska-Lasota Ewa, Pastuszak-Lewandoska Dorota   +8 more
doaj   +1 more source

Chronic virus infections supress atopy but not asthma in a set of children from a large Latin American city: a cross-section study. [PDF]

, 2011
BACKGROUND: The prevalence of allergic diseases has increased over recent decades in affluent countries, but remains low in rural populations and some non-affluent countries.
Cruz Álvaro C, Dattoli, VC, Cunha, SS, Rodrigues, LC, Veiga, Rafael V., Veiga Rafael V, Cunha, Sergio S., Neuza M Alcantara-Neves, Cunha, Sergio S, Barreto, Maurício L., Veiga, Rafael V, Barreto, Maurício L, Cruz, Álvaro C., Dattoli, Vitor CC, Dattoli, Vitor C. C., Maurício L Barreto, Cunha Sergio S, Alcantara-Neves Neuza M, Sergio S Cunha, Vitor CC Dattoli, Rafael V Veiga, Alcantara-Neves, Neuza M., Dattoli Vitor CC, Alcantara-Neves, Neuza M, Rodrigues Laura C, Cruz, ÁC, Álvaro C Cruz, Phillip J Cooper, Laura C Rodrigues, Cruz, Álvaro C, Barreto, ML, Cooper, Phillip J, Rodrigues, Laura C., Alcantara-Neves, NM, Rodrigues, Laura C, Veiga, RV, Cooper, PJ, Cooper, Philip, Barreto Maurício L, Cooper Phillip J   +39 more
core   +2 more sources

Opsoclonus in Pediatric Patients: Differential Diagnosis and a Practical Approach to Evaluation

Annals of the Child Neurology Society, EarlyView.
ABSTRACT Opsoclonus is an ocular dyskinesia characterized by involuntary, arrhythmic, multidirectional saccades. In pediatrics, opsoclonus is most commonly attributed to the rare neuroinflammatory disorder opsoclonus‐myoclonus‐ataxia syndrome (OMAS), typically considered a paraneoplastic syndrome associated with neural crest tumors. However, opsoclonus
Aubrey C. Reed, Supreet S. Randhawa, Jason H. Peragallo, Prabhumallikarjun Patil, Grace Gombolay, Varun Kannan   +5 more
wiley   +1 more source

Ulcerative Manifestations of Hodgkin’s Lymphoma: A Rare Presentation and Its Diagnostic Challenges

Indian Journal of Dermatopathology and Diagnostic Dermatology
Ulceration as cutaneous presentation of Hodgkin lymphoma (HL) is rare and needs to be differentiated from other dermatological or systemic conditions that present with chronic non-healing ulcers. Although the overall prognosis of Hodgkin lymphoma (HL) is
Shreya Singh, Ketki S. Bhoite, Swati Prasanna   +2 more
doaj   +1 more source

EBV-specific T cell responses in long-term kidney transplant recipients (KTRs) and healthy controls (HCs).

, 2019
(A) Polyfunctionality profile of latent (responders, KTRs n = 3/5; HCs n = 4/5) and lytic (responders, KTRs n = 8/10; HCs n = 13/15) EBV-specific CD4+ T cells from responding KTRs and HCs, displaying each possible combination of cytokine (IFNγ, IL-2 ...
Sylvain Choquet (7526123), Nadia Arzouk (7526120), Sonia Burrel (7526126), Amélie Guihot (221393), Martin Larsen (147164), Vincent Vieillard (186338), Nicolas Gauthier (431233), Brigitte Autran (79073), Nadine Tarantino (458066), Cecilia Nakid-Cordero (7526117)   +9 more
core   +1 more source

A practical difference from the normal approach to evaluate natural killer (NK) cells and NK cell neoplasms by flow cytometry

Cytometry Part B: Clinical Cytometry, EarlyView.
Abstract Natural killer (NK) cell neoplasms span indolent to highly aggressive entities, and flow cytometric immunophenotyping is central to their detection and classification. However, distinguishing reactive from neoplastic NK cell expansions can be challenging because NK cells lack somatically recombined antigen receptors, and reactive states may ...
Aaron J. Wilk, Afshin Shameli, Erik Ames, Jonathan R. Fromm, Bartosz Grzywacz, Min Shi, Sindhu Cherian, Jean Oak   +7 more
wiley   +1 more source

Epstein-Barr virus latent proteins regulate expression of the anti-apoptotic cellular bfl-1 gene [PDF]

, 2005
The ubiquitous and oncogenic human herpes-virus Epstem-Barr virus (EB V) establishes a latent infection and promotes the long-term survival of the infected host cell by targeting the molecular machinery that controls cell fate decisions, including ...
Smith, Sinéad M.
core   +2 more sources

EBV-miR-BART1-5P directly targets cellular AMPKα1 gene.

, 2018
(A) EBV-miR-BART1-5P and its putative binding sequences in the 3’UTR of AMPKα1. Mutation was generated in the complementary site that binds to the seed region of BV-miR-BART1-5P.
Jianguo Wang (1400488), Xin Li (51274), Qiang Jiang (764314), Yufei Long (6091580), Xu Yang (112496), Tielian Liu (6091577), Jing Huang (41604), Chi Man Tsang (155945), Gongfa Wu (6091571), Qian Wang (32718), Tuotuo Chong (6091583), Sai Wah Tsao (123629), Pengfei Liu (136115), Oluwasijibomi Damola Faleti (6091574), Yang Jiao (147576), Xiaoming Lyu (417710), Xia Guo (486444), Mingliang He (2831675)   +17 more
core   +1 more source

Diagnostic Usefulness of Cell Block Samples in Fluid Overload‐Associated Large B‐Cell Lymphoma

Diagnostic Cytopathology, EarlyView.
ABSTRACT Fluid overload‐associated B‐cell lymphoma (FO‐LBCL) is a B‐cell neoplasm that presents as serous effusions without detectable tumor masses and Kaposi sarcoma‐associated herpesvirus (KSHV)/human herpesvirus 8 (HHV8) infection. Here, we report a case of an 81‐year‐old female patient with FO‐LBCL (Stage IVA) who presented with pericardial and ...
Hiroyuki Okanishi, Hiroko Kuwabara, Hiroko Nakayama, Mayo Odaka, Kozue Ariga, Isako Kataoka, Mari Tomiuka, Mayumi Uragami, Chihiro Deguchi, Shizuka Ono, Reika Takeda, Yoshitaka Kurisu, Yoshinobu Hirose, Yuuki Kinoshita, Taiji Yokote   +14 more
wiley   +1 more source

Dynamic early biomarkers predict outcomes in pediatric Epstein-Barr virus-associated hemophagocytic lymphohistiocytosis. [PDF]

Pediatr Investig
This study elucidates the critical pathogenic mechanisms of pediatric Epstein–Barr virus‐associated hemophagocytic lymphohistiocytosis (EBV‐HLH), where EBV infection triggers a cytokine storm leading to immune cell hyperactivation and tissue damage. Dynamic plasma biomarkers (EBV‐DNA, ferritin, and interferon‐γ) effectively predict treatment response ...
Liu F, Zhang Q, Chen S, Zhao Y, Wang D, Lian H, Ma H, Wang T, Zhang R, Li Z.   +9 more
europepmc   +2 more sources