Anti-HBs Positivity Related to Past HBV Infection and Vaccination in Older Adults in Polish Population—Cohort-Based Study by Katarzyna Zięba, Kacper Jagiełło, Joanna Musialik, Łukasz Wierucki, Adam Hajduk, Małgorzata Mossakowska, Jerzy Chudek

“…Methods: The HBV serological status was analyzed in 5781 (96.6%) of the PolSenior2 population-based cohort (60+) by assessing serum seropositivity for HBs antigen, anti-HBs, and anti-HBc antibodies. The survey was performed in 2018–2019 and included medical and socio-economic questionnaires, anthropometric measurements, and comprehensive geriatric assessment. …”
Get full text

<i>In vitro</i> assay of biological activity of a national preparation of macrophage activating factor (GcMAF-RF) by E. V. Levites, S. S. Kirikovich, E. V. Dolgova, A. S. Proskurina, G. S. Ritter, А. A. Ostanin, E. R. Chernykh, S. S. Bogachev

“…The presence of the polypeptide obtained in the Gc group of blood plasma globulins was confirmed by Western blot using specific antibodies. The molecular properties of this polypeptide put it in correspondence with the GcMAF protein described in the literature, which is undergoing clinical trials in the USA, Britain, Israel and Japan (at Saisei Mirai; Reno Integrative Medical Center; Immuno Biotech Ltd; Efranat; and Catalytic Longevity). …”
Get full text

Overexpression of IL-6 and STAT3 may provide new insights into ovine pulmonary adenocarcinoma development by Corina Toma, Roxana Popa, Lidia Ciobanu, Ioana Baldea, Irina Amorim, Diana Bochynska, Alan Wolfe, Andrada Negoescu, Claudiu Gal, Marian Taulescu

“…Tissue samples were stained with antibodies against IL-6, STAT3, and JSRV-MA. IL-6 and STAT3 were further quantified in both groups using Western Blot (WB). …”
Get full text

Immunological pathogenesis and treatment progress of adenovirus pneumonia in children by Yaowen Liang, Jie Wei, Jianjun Shen, Zihao Liang, Xiuchang Ma, Yuchen Du, Wenxian Qian, Hui Dong, Ping Huang, Apeng Chen, Changhua Yi

“…Immunocompromised children exhibit impaired immune cell numbers and functions, which affects both the secretion of antibodies to humoral immunity and the immune response of cellular immunity to adenovirus. …”
Get full text

Immunogenicity and safety of a live-attenuated SARS-CoV-2 vaccine candidate based on multiple attenuation mechanisms by Mie Suzuki Okutani, Shinya Okamura, Tang Gis, Hitomi Sasaki, Suni Lee, Akiho Kashiwabara, Simon Goto, Mai Matsumoto, Mayuko Yamawaki, Toshiaki Miyazaki, Tatsuya Nakagawa, Masahito Ikawa, Wataru Kamitani, Shiro Takekawa, Koichi Yamanishi, Hirotaka Ebina

“…Intranasal inoculation with BK2102 induced humoral and cellular immune responses in Syrian hamsters without apparent tissue damage in the lungs, leading to protection against a SARS-CoV-2 D614G and an Omicron BA.5 strains. The neutralizing antibodies induced by BK2102 persisted for up to 364 days, which indicated that they confer long-term protection against infection. …”
Get full text

Standardised protocol for a prospective cross-sectional multicentre clinical utility evaluation of two dual point-of-care tests in non-clinical settings for the screening of HIV an... by James Kiarie, Karel Blondeel, Igor Toskin, Jordi Casabona, Soe Soe Thwin, Massimo Mirandola, Rosanna Peeling, Ronald Ballard, Laura Fernàndez-López, Inga Upmace, Juliana Reyes-Urueña, Mara Vaselova, Mitja Ćosić, Simon Maljevac, William Mejías, Ander Pazos, Andrii Chernyshev

“…Introduction Point-of-care dual tests (POCTs) for simultaneously detecting antibodies to HIV and syphilis (dual HIV-syphilis POCTs) have been developed recently and show encouraging performance compared with the reference tests in laboratory-based studies. …”
Get full text

Evaluation of Tissue Tropism and Horizontal Transmission of a Duck Enteritis Virus Vectored Vaccine in One-Day-Old Chicken by Yassin Abdulrahim, Yingying You, Linggou Wang, Zhixiang Bi, Lihua Xie, Saisai Chen, Benedikt B. Kaufer, Armando Mario Damiani, Kehe Huang, Jichun Wang

“…Even though a recently developed DEV vector vaccine expressing the influenza hemagglutinin H5 of highly pathogenic avian influenza (DEV-H5) induces highly detectable anti-HA antibodies, safety issues hamper further vaccine development. …”
Get full text

Comparative evaluation of funduscopy, PCR and serology in the diagnosis of ocular toxoplasmosis at ECWA Eye Hospital, Kano by Biodun Bintu Adebakin, Mayor Orezime Atima, Ugbede Idakwo, Jamilu Abubakar Bala, Alhasan Sharif Abdullahi, Auwal Bello Muhammad, Jah Douglas Pam, Emeka John Dingwoke, Florence Olufunke Darda

“…Serological analysis was conducted using ELISA to detect anti-Toxoplasma IgG antibodies. Additionally, PCR was used to confirm the presence of T. gondii DNA in blood samples. …”
Get full text

Evaluation of a PCR-based lateral flow device for detecting Aspergillus and Candida species from clinical specimens by Ariff Khalid, Jacinta Santhanam, Mohd Nizam Tzar, Ang-Lim Chua, Sharifah Fadilah Abdul Wahid, Wan Rahiza Wan Mat, Raha Abd Rahman, Petrick Periyasamy

“…The LFA dipstick, in a modified sandwich format, utilises immobilised antibodies complementary to the fluorophore labels on the PCR products, and gold nanoparticles to form a visible red line that indicates the presence of the targeted fungus. …”
Get full text

Anti‐retinal Autoantibodies in Hydroxychloroquine Eye Toxicity by Samuel D. Good, Grazyna Adamus, Michael B. Gorin, Jordan Jacquez, Jennifer Grossman, Isao Matsuura, Ashira Hasan, Brian Skaggs, Maureen McMahon

“…In multivariate analysis accounting for risk factors associated for HCQ eye toxicity, the presence of anti‐arrestin antibodies was associated with a 3.2‐fold increase in the odds of developing HCQ eye toxicity. …”
Get full text

Alterations in the social-conditioned place preference and density of dopaminergic neurons in the ventral tegmental area in Clsnt2-KO mice by I. N. Rozhkova, S. V. Okotrub, E. Yu. Brusentsev, K. E. Uldanova, E. A. Chuyko, V. A. Naprimerov, T. V. Lipina, T. G. Amstislavskaya, S. Ya. Amstislavsky

“…At the same time, an increased number of DA and possibly GABA neurons labeled with antibodies against the type 2 dopamine receptor as well as against tyrosine hydroxylase were detected in the VTA of the Clstn2-KO mice. …”
Get full text

GFAPβ and GFAPδ Isoforms Expression in Mesenchymal Stem Cells, MSCs Differentiated Towards Schwann-like, and Olfactory Ensheathing Cells by Nidia Jannette Carrillo González, Gabriela Stefania Reyes Gutierrez, Tania Campos-Ordoñez, Rubén D. Castro-Torres, Carlos Beas Zárate, Graciela Gudiño-Cabrera

“…First, the characterization phenotyping was verified by morphology and immunocytochemistry, using p75, CD90, and GFAP antibodies. Then, we found the expression of GFAP isoforms (α, β, and δ) in the three conditions; the expression of the GFAPα (10.95%AUC) and GFAPβ (9.17%AUC) isoforms was predominantly in OECs, followed by dBM-MSCs (α: 3.99%AUC, β: 5.66%AUC) and uBM-MSCs (α: 2.47%AUC, β: 2.97%AUC). …”
Get full text

Selective Increment of Synovial Soluble TYRO3 Correlates with Disease Severity and Joint Inflammation in Patients with Rheumatoid Arthritis by Julia Vullings, Juliana P. Vago, Claire E. J. Waterborg, Rogier M. Thurlings, Marije I. Koenders, Peter L. E. M. van Lent, Peter M. van der Kraan, Flavio A. Amaral, Fons A. J. van de Loo

“…Correlation analyses were performed among sTAM receptors with local cytokine levels; systemic disease parameters like erythrocyte sedimentation rate (ESR), rheumatoid factor (RF), and anticyclic citrullinated peptide antibodies (ACPA); and disease activity scores (DAS28-ESR) in RA patients. …”
Get full text

Assessing the effect of beta-propiolactone inactivation on the antigenicity and immunogenicity of cluster 2.1 duck Tembusu virus by Kanana Rungprasert, Wikanda Tunterek, Phornphisut Areeraksakul, Duangduean Prakairungnamthip, Chalida Sri-in, Navapon Techakriengkrai, Wijit Banlunara, Christine A. Jansen, Teerawut Nedumpun, Aunyaratana Thontiravong

“…This was evidenced by the absence of clinical signs and the robust induction of DTMUV-specific neutralizing antibodies and T helper lymphocyte responses in immunized ducks. …”
Get full text

Upper arm deep vein thrombosis in a patient with active lupus by Mahmoud Farouk Kamel Hassanein, Alaa Ebrahim, Stephanie Alcine Joseph, Teresa Jack, Ramprasath Anbazhagan, Miguel Fernández Olivares, Olena Kovalska

“…Individuals have an increased risk of arterial and/or venous thrombosis where the most important risk factor is the presence of antiphospholipid antibodies. Even within this condition, thrombotic events are typically seen in the legs, and UEDVT remains an unusual presentation. …”
Get full text

High Seroprevalence of Autoantibodies Typical of Autoimmune Liver Disease in Eastern Ethiopia: Is Chewing of Khat (Catha edulis) a Triggering Factor? by Stian Magnus Staurung Orlien, Tekabe Abdosh Ahmed, Nejib Yusuf Ismael, Nega Berhe, Trine Lauritzen, Svein Gunnar Gundersen, Asgeir Johannessen

“…Seroprevalence of antinuclear (ANA), antismooth muscle (SMA), and antimitochondrial antibodies (AMA) were determined and compared between the groups using logistic regression models to adjust for age and sex. …”
Get full text

Surveillance of tick-borne encephalitis virus foci in Slovakia: A seroprevalence study in ruminants combined with virus detection in ticks by Martina Ličková, Bronislava Víchová, Markéta Derdáková, Monika Sláviková, Sabína Fumačová Havlíková, Dana Zubriková, Diana Selyemová, Michal Chvostáč, Lucia Blaňarová, Viktória Čabanová, Veronika Vaňová, Lucia Šulejová, Jana Kerlik, Tomáš Szemes, Katarína Šoltys, Boris Klempa

“…In the present study, a total of 1029 ruminant sera (from 672 sheep and 357 goats) from 18 localities, collected in Slovakia during 2017–2019 were initially screened for TBEV-specific antibodies by ELISA, and 98 (9.5 %) of them were confirmed as positive by the plaque reduction neutralization test or immunofluorescence assay. …”
Get full text

The association between Chlamydia pneumoniae infection and prognosis in lung cancer patients: a prospective study by Maolin Liu, Hailing Ye, Tao Lin, Zishan Chen, Xinying Xu, Jinman Zhuang, Yongsheng Yang, Xuezhen Chen, Chunting Chen, Mengxin Lin, Fei He

“…Chlamydia pneumoniae IgG and IgA antibodies were detected using a micro-immunofluorescence kit and a unified questionnaire was used to collect demographic and clinical information. …”
Get full text

Interleukin-32 positive immune and resident cells in kidney samples from lupus patients: a pilot study by Simona Truglia, Simona Truglia, Francesco Ciccia, Silvia Mancuso, Antonella Capozzi, Aroldo Rizzo, Francesca Romana Spinelli, Fulvia Ceccarelli, Tania Colasanti, Cristina Garufi, Francesca Miranda, Maurizio Sorice, Cristiano Alessandri, Fabrizio Conti

“…Phosphorylation of TBK1 resulting in NF-κB activation and IL-32 increase was observed in HEK293/T3 cells following LN-IgG treatment, TLR3 inhibitor using induced a significant reduction in the expression of these molecules.DiscussionThese results showed that IL-32 is up-regulated in the kidney of LN patients suggesting that in renal tissue IL-32 expression could be induced through TLR3 activation by the LN patients’ antibodies. This study may indicate a possible role for IL-32 in the pathogenesis of LN.…”
Get full text

Egfr Amplification Specific Gene Expression in Phyllodes Tumours of the Breast by Konstantin Agelopoulos, Christian Kersting, Eberhard Korsching, Hartmut Schmidt, Arno Kuijper, Christian August, Pia Wülfing, Joke Tio, Werner Boecker, Paul J. van Diest, Burkhard Brandt, Horst Buerger

“…The results were verified and extended by means of immunohistochemistry using the tissue microarray method on an extensively characterized series of 58 phyllodes tumours with antibodies against caveolin-1, eps15, EGF, TGF-α, pErk, pAkt and mdm2. …”
Get full text