Integrating traditional biomarkers and emerging predictors to assess neoadjuvant chemotherapy efficacy in breast cancer: a multifactorial analysis of Ki-67, CDK4, EGFR, TILs and ct... by Tianzhao Du, Ye Yuan, Shulan Sun, Zhichao Gao, Xiaoshuai Li

“…Abstract Objective This study aimed to analyse the correlation between the expression of cell proliferation-associated antigen (Ki-67), cell cycle protein-dependent kinase 4 (CDK4), epidermal growth factor receptor (EGFR), tumour-infiltrating lymphocytes (TILs) and circulating tumour DNA (ctDNA) with the outcome and prognosis of patients with breast cancer (BC) undergoing neoadjuvant chemotherapy (NACT). …”
Get full text

Characterization of <i>Streptococcus pyogenes</i> Strains from Tonsillopharyngitis and Scarlet Fever Resurgence, 2023—FIRST Detection of M1_UK in Bulgaria by Emma Keuleyan, Theodor Todorov, Deyan Donchev, Ani Kevorkyan, Radoslava Vazharova, Alexander Kukov, Georgi Todorov, Boriana Georgieva, Iskra Altankova, Yordanka Uzunova

“…Immune responses were measured through detection of serum complement levels, lymphocyte subsets, and cytokine profiling. Out of 82 children, 38 had scarlet fever and the rest had streptococcal pharyngitis. …”
Get full text

Assessment of Physicochemical Properties of Rituximab Related to Its Immunomodulatory Activity by Mariana P. Miranda-Hernández, Carlos A. López-Morales, Nancy D. Ramírez-Ibáñez, Nelly Piña-Lara, Nestor O. Pérez, Aarón Molina-Pérez, Jorge Revilla-Beltri, Luis F. Flores-Ortiz, Emilio Medina-Rivero

“…Rituximab is a chimeric monoclonal antibody employed for the treatment of CD20-positive B-cell non-Hodgkin’s lymphoma, chronic lymphocytic leukemia, rheumatoid arthritis, granulomatosis with polyangiitis and microscopic polyangiitis. …”
Get full text

A novel platform for engineered AAV-based vaccines by Sabrina Babutzka, Miranda Gehrke, Anastasia Papadopoulou, Maria Diedrichs-Möhring, Maria Giannaki, Lena Hennis, Bastian Föhr, Cale Kooyman, Andreas Osterman, Evangelia Yannaki, Gerhild Wildner, Hermann Ammer, Stylianos Michalakis

“…Moreover, the AAV.RBDs were able to trigger RBD-specific cellular immune responses in peripheral human lymphocytes. In conclusion, this novel AAV-based next-generation vaccine platform allows for the presentation of large antigenic sequences to elicit strong and specific immune responses. …”
Get full text

Peripheral Regulatory Cells Immunophenotyping in Kidney Transplant Recipients with Different Clinical Profiles: A Cross-Sectional Study by Janette Furuzawa-Carballeda, Guadalupe Lima, Perla Simancas, Dolores Ramos-Bello, Margaret Simancas, Ian C. Bostock, Mario Vilatobá, Bernardo Gabilondo, Julio Granados, Luis Morales-Buenrostro, Josefina Alberú, Luis Llorente

“…CD19+-expressing peripheral B lymphocytes were purified by positive selection. IL-10-producing B cells, CD4+/CD25hi, and CD8+/CD28− Tregs, as well as CCR6+/CD123+/IDO+ DCs, were quantitated by flow cytometry. …”
Get full text

CD93 blockade promotes effector T-cell infiltration and facilitates adoptive cell therapy in solid tumors by Yi Sun, Eduardo Davila, YuJie Guo, Richard D Schulick, Elliott Yee, Yuki Fujiwara, Kaitlyn Dickinson, Zhiwei Sun, Junyi Hu, Yuwen Zhu

“…For mechanistic studies, vascular maturation was determined by immunofluorescent staining and flow cytometry was performed to examine tumor-infiltrating T lymphocytes. Neutralizing mAbs against adhesion molecules ICAM1 and VCAM1 were infused to assess their involvement.Results Blockade of the CD93 pathway increases the expression of adhesion molecules on tumor vasculature to improve effector T-cell infiltration and function. …”
Get full text

Cyclophilin–CD147 interaction enables SARS-CoV-2 infection of human monocytes and their activation via Toll-like receptors 7 and 8 by Gabor Tajti, Laura Gebetsberger, Gregor Pamlitschka, Katharina Aigner-Radakovics, Judith Leitner, Peter Steinberger, Hannes Stockinger, Anna Ohradanova-Repic

“…However, monocytes are potently activated by the replication-competent SARS-CoV-2, and the response correlates with the viral uptake that is observed only in monocytes, but not in lymphocytes. We show that monocyte activation involves two distinct steps. …”
Get full text

WT1 Peptide Cancer Vaccine for Patients with Hematopoietic Malignancies and Solid Cancers by Yoshihiro Oka, Akihiro Tsuboi, Olga A. Elisseeva, Hiroko Nakajima, Fumihiro Fujiki, Manabu Kawakami, Toshiaki Shirakata, Sumiyuki Nishida, Naoki Hosen, Yusuke Oji, Ichiro Kawase, Haruo Sugiyama

“…Wild-type Wilms' tumor gene WT1 is expressed at a high level in hematopoietic malignancies including acute leukemia, chronic myelogenous leukemia, and myelodysplastic syndromes, as well as in various kinds of solid cancers. Human cytotoxic T lymphocytes (CTLs), which could specifically lyse WT1-expressing tumor cells with HLA class I restriction, were generated in vitro. …”
Get full text

Single-cell transcriptome atlas of peripheral immune features to Omicron breakthrough infection under booster vaccination strategies by Yuwei Zhang, Shanshan Han, Qingshuai Sun, Tao Liu, Zixuan Wen, Mingxiao Yao, Shu Zhang, Qing Duan, Xiaomei Zhang, Bo Pang, Zengqiang Kou, Xiaolin Jiang, Xiaolin Jiang, Xiaolin Jiang

“…IntroductionThe high percentage of Omicron breakthrough infection in vaccinees is an emerging problem, of which we have a limited understanding of the phenomenon.MethodsWe performed single-cell transcriptome coupled with T-cell/B-cell receptor (TCR/BCR) sequencing in 15 peripheral blood mononuclear cell (PBMC) samples from Omicron infection and naïve with booster vaccination.ResultsWe found that after breakthrough infection, multiple cell clusters showed activation of the type I IFN pathway and widespread expression of Interferon-stimulated genes (ISGs); T and B lymphocytes exhibited antiviral and proinflammatory-related differentiation features with pseudo-time trajectories; and large TCR clonal expansions were concentrated in effector CD8 T cells, and clonal expansions of BCRs showed a preference for IGHV3. …”
Get full text

Assessment of physiological status of felids as indicator of their welfare in the wild by Ekaterina V. Pavlova, Evgeny A. Ivanov, Vadim E. Kiriluk, Vyacheslav V. Rozhnov

“…The ratio of neutrophils to lymphocytes (N:L) was used as an indicator of stress and/or disease state. …”
Get full text

Unleashing the potential of a low CpG Passer transposon for superior CAR-T cell therapy by Jianyao Zeng, Yan Sun, Yan Sun, Yuan Fang, Xiaodie Wang, Qian Huang, Pingjing Zhang, Meiqi Shao, Pei Wang, Jingbo Cheng, Meng Di, Tao Liu, Qijun Qian, Qijun Qian, Qijun Qian

“…In animal models, LCG CAR-T cells significantly inhibited tumor growth and increased the populations of CD4+CAR-T cells and tumor-infiltrating lymphocytes. Furthermore, LCG CAR-T cells modulated pro-inflammatory cytokine release, thereby reducing in vivo inflammatory responses and surpassing the effects observed with unmodified CAR-T cells.ConclusionsCollectively, our results demonstrate the high safety and efficacy of non-viral, low CpG Passer transposon CAR-T cells, offering new avenues for improving CAR-T cell efficacy while minimizing in vivo inflammation.…”
Get full text

Mucosal Immunization with an Influenza Vector Carrying SARS-CoV-2 N Protein Protects Naïve Mice and Prevents Disease Enhancement in Seropositive Th2-Prone Mice by Mariia V. Sergeeva, Kirill Vasilev, Ekaterina Romanovskaya-Romanko, Nikita Yolshin, Anastasia Pulkina, Daria Shamakova, Anna-Polina Shurygina, Arman Muzhikyan, Dmitry Lioznov, Marina Stukova

“…Protection was associated with the formation of specific IgA and the early activation of virus-specific effector and resident CD8+ lymphocytes in mouse lungs. <b>Conclusions</b>: Our study supports the potential of immunization with influenza vector vaccines to prevent respiratory diseases and associated immunopathology.…”
Get full text

Targeting Siglec-E facilitates tumor vaccine-induced antitumor immunity in renal carcinoma by Yuchen Zhang, Junnian Zheng, Li Sun, Guangya Zhao, Yingxiang Shao, Bowen Lu, Jiage Ding, Yanyan Zheng, Renjin Chen, Dafei Chai, Jiawei Wang, Zichun Zhang, Xiaohui Xie

“…Immune responses induced by Ad-Siglec-E/CAIX were assessed in vitro and in vivo using flow cytometry, immunohistochemistry, ELISA, histological analysis, cell proliferation, enzyme-linked immunosorbent spot, cytotoxic T lymphocytes (CTL) killing, and cell depletion assays.Results Ad-Siglec-E/CAIX vaccine induced the increase of tumor-infiltrated immune cells, and significantly suppressed the subcutaneous tumor growth of renal carcinoma. …”
Get full text

Effect of Fish Meal Substitution with Black Soldier Fly (Hermetia illucens) on Growth Performance, Feed Stability, Blood Biochemistry, and Liver and Gut Morphology of Siamese Fight... by Zulhisyam Abdul Kari, Guillermo Téllez-Isaías, Noor Khalidah Abdul Hamid, Nor Dini Rusli, Khairiyah Mat, Suniza Anis Mohamad Sukri, Muhammad Anamul Kabir, Ahmad Razali Ishak, Nazri Che Dom, Abdel-Wahab A. Abdel-Warith, Elsayed M. Younis, Martina Irwan Khoo, Faizuan Abdullah, Md Shahjahan, Md Fazle Rohani, Simon J. Davies, Lee Seong Wei

“…Similar blood haematology and biochemical properties, including corpuscular volume, lymphocytes, white blood cells, red blood cells, haematocrit, albumin, and alkaline phosphatase, were the highest (p<0.05) in the 13% BSFL diet group compared to the other treatment groups. …”
Get full text

Anti-IL-22 Antibody Attenuates Acute Graft-versus-Host Disease via Increasing Foxp3+ T Cell through Modulation of CD11b+ Cell Function by Jianbo Wu, Jian Gu, Shun Zhou, Hao Lu, Yunjie Lu, Ling Lu, Xuehao Wang

“…Transfer of splenocytes isolated from B6 mice into normal B6D2F1 mice induces acute graft-versus-host disease (aGVHD), resulting in the expansion of donor cytotoxic T lymphocytes that eliminate recipient B cells. The cytokine IL-22, secreted by Th1 cells, Th17 cells, and innate immune cells, is structurally related to IL-10. …”
Get full text

Escherichia coli combination with PD-1 blockade synergistically enhances immunotherapy in glioblastoma multiforme by regulating the immune cells by Guochen Li, Haiyan Yang, Tengfei Ke, Na Tan, Xiaolan Du, Xirui Duan, Xinyan Zhou, Guangrong Zheng, Chengde Liao

“…It is characterized by insufficient infiltration of anti-tumor T lymphocytes within the tumor microenvironment (TME), rendering it an “immune cold” disease. …”
Get full text

Injectable supramolecular hydrogel co-loading abemaciclib/NLG919 for neoadjuvant immunotherapy of triple-negative breast cancer by Binyu Zhu, Ying Cai, Lingli Zhou, Lei Zhao, Jiameng Chen, Xiaoting Shan, Xujie Sun, Qian You, Xiang Gong, Wen Zhang, Helen He Zhu, Pengcheng Zhang, Yaping Li

“…The abemaciclib is able to induce immunogenic cell death of cancer cells and increase interleukin-2 secretion by cytotoxic T lymphocytes. Abemaciclib adversely upregulates indoleamine 2,3-dioxygenase 1, whose kynurenine production activity is inhibited by NLG919. …”
Get full text

Hematobiochemical changes of lead Poisoning and amelioration with Coconut (<i>Cocos nucifera</i> L.) Water in wistar albino rats by Enagbonma Ben Jesuorsemwen, Iyorah Imeda Ebikere, Iyorah Imeda Ebikere, Igiehon Nicholas Ozede, Aimuanmwosa Frank Eghomwanre

“…The mean values of white blood cells, lymphocytes, total cholesterol, triglyceride, high density lipoprotein-cholesterol, low density lipoprotein-cholesterol, low  density lipoprotein-cholesterol/high density lipoproteincholesterol and total cholesterol/high density lipoprotein-cholesterol increased (12.23±0.57(×103μl),   79.83±3.87(%), 64.66±6.01(mg/dl), 89.00±7.94(mg/dl), 22.67±6.93(mg/dl), 21.00±4.58(mg/dl), 1.29±0.62 and 3.36±0.83 respectively ) in the lead group when compared with mean values of control group (5.83±0.74(×103μl), 69.07±10.57(%), 54.00±4.04(mg/dl), 97.33±11.34(mg/dl),   20.00±3.06(mg/dl), 17.00±6.51(mg/dl), 0.97±0.41 and 2.87±0.55 respectively) but the mean values decreased when compared with the mean values of group of 75ml coconut water only and group of 0.10g/l lead + 75ml coconut water, except the mean values of high density lipoprotein-cholesterol. …”
Get full text

Changes in T-Cell and Monocyte Phenotypes In Vitro by Schistosoma mansoni Antigens in Cutaneous Leishmaniasis Patients by Aline Michelle Barbosa Bafica, Luciana Santos Cardoso, Sérgio Costa Oliveira, Alex Loukas, Alfredo Góes, Ricardo Riccio Oliveira, Edgar M. Carvalho, Maria Ilma Araujo

“…Taken together, we show that S. mansoni antigens, mainly rSmTSP-2 and PIII, are able to decrease the activation status of monocytes and also to upregulate the expression of modulatory molecules in T lymphocytes.…”
Get full text

Hematobiochemical changes of lead Poisoning and amelioration with Coconut (<i>Cocos nucifera</i> L.) Water in wistar albino rats by Enagbonma Ben Jesuorsemwen, Iyorah Imeda Ebikere, Iyorah Imeda Ebikere, Igiehon Nicholas Ozede, Aimuanmwosa Frank Eghomwanre

“…The mean values of white blood cells, lymphocytes, total cholesterol, triglyceride, high density lipoprotein-cholesterol, low density lipoprotein-cholesterol, low  density lipoprotein-cholesterol/high density lipoproteincholesterol and total cholesterol/high density lipoprotein-cholesterol increased (12.23±0.57(×103μl),   79.83±3.87(%), 64.66±6.01(mg/dl), 89.00±7.94(mg/dl), 22.67±6.93(mg/dl), 21.00±4.58(mg/dl), 1.29±0.62 and 3.36±0.83 respectively ) in the lead group when compared with mean values of control group (5.83±0.74(×103μl), 69.07±10.57(%), 54.00±4.04(mg/dl), 97.33±11.34(mg/dl),   20.00±3.06(mg/dl), 17.00±6.51(mg/dl), 0.97±0.41 and 2.87±0.55 respectively) but the mean values decreased when compared with the mean values of group of 75ml coconut water only and group of 0.10g/l lead + 75ml coconut water, except the mean values of high density lipoprotein-cholesterol. …”
Get full text