Checkpoint Molecules Predict Response to Immunotherapy in Cancer

FEATURED PUBLICATION

Checkpoint Molecules Predict Response to Immunotherapy in Cancer
cells

Heij et al. investigated the expression of checkpoint molecules in the tumor microenvironment of intrahepatic cholangio-carcinoma. They found that co-expression patterns of checkpoint molecules such as PD-L1 and TIGIT correlate with metastases and poor prognosis. TissueFAXS and StrataQuest were used to image the mIF-stained samples and assess protein expression.

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Community-developed Checklists Enhance Reproducibility of Microscopy Images

FEATURED PUBLICATION

Community-developed checklists for publishing images and image analyses
Nature Methods

QUAREP-LiMi is an initiative focused on promoting quality assessment and reproducibility for instruments and images in light microscopy. Dr. Rupert Ecker, CEO of TissueGnostics, participated in developing standardized guidelines for best practices in image communication. These checklists offer key recommendations on image formatting and annotation among others.

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AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma

FEATURED PUBLICATION

AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma
Cancer Biology & Medicine

To predict survival of patients with pancreatic adenocarcinoma, Zhou et al. performed an AI-assisted comprehensive analysis of CD8+ T cells, cancer stem cells (CSCs), and tumor budding (TB). They used StrataQuest image analysis software to automatically detect and quantify tumor-infiltrating CD8+ T cells, CD133+ CSCs, and CK19+ TB.

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Characterization of the Spatial Immune Context of Lung Cancer

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Characterization of the Spatial Immune Context of Lung Cancer
International Journal of Molecular Sciences

In a recent study, Imamura et al. investigated the role of debrin-expressing tumor infiltration lymphocytes (TIL) in lung cancer. The high-end image analysis solution, StrataQuest, was used for the automatic tissue classification and localization of CD3+/debrin+ cellular phenotypes in the tumor cell nest, as well as in the stroma.

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COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma

FEATURED PUBLICATION

COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma
Matrix Biology

Yan et al. investigated several collagen subtypes involved in pancreatic ductal adenocarcinoma desmoplasia. Based on this study, COL8A1 was suggested as a new marker for predicting poor chemotherapy responsiveness and survival. The TissueFAXS imaging platform and StrataQuest analysis solution were used to image and segment morphological structures.

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Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis

FEATURED PUBLICATION

Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis
cells

Savic et al. investigated the Erk 1/2 pathway role in ferroptosis induction by targeting xCT protein during the treatment of HNSCC. They found erastin to be a potent ferroptosis inducer which is strongly dependent on Erk 1/2 kinases. TissueFAXS and HistoQuest were used to image the IHC-stained samples and calculate the percentage of xCT-positive cells.

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Tumor Microenvironment Characterization of Rectal Cancer

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Case Report: Tumor Microenvironment Characterization of Rectal Cancer
Frontiers in Immunology

Song et al. published a case study investigating the genetics and tumor microenvironment of a rectal cancer patient with MSS/PD-L1-negative recurrent hepatopulmonary metastasis. TissueFAXS and StrataQuest were used to image stained tissue samples and to assess tumor infiltrating immune cells using, among others, CD4, CD8, CD163, PD1, and PD-L1 as markers.

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Adverse Effects of Single

FEATURED PUBLICATION

The impact of HIV infection on the frequencies, function, spatial localization and heterogeneity of TFRs within human lymph nodes
BMC Immunology

Mahlobo et al. published a study in BMC Immunology addressing the effect of HIV infections on frequencies, function, spatial localization and heterogeneity of T follicular regulatory cells (TFRs) in human lymph nodes. TFRs within lymph node tissues were quantified using TissueFAXS i PLUS and TissueQuest.

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Temporal changes

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Temporal changes in T cell subsets and expansion of cytotoxic CD4+ T cells in the lungs in severe COVID-19
Clinical Immunology

Kaneko et al. published a study in the Clinical Immunology journal focusing on the quantitative analysis of T-cell subset alterations in thoracic lymph nodes and lung samples of COVID-19 patients. With the help of TissueFAXS and StrataQuest, the authors were first to show the expansion of cytotoxic CD4+ T cells in the lungs of patients with severe COVID-19.

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Spatial Distribution

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Spatial distribution and functional analysis define the action pathway of Tim-3/Tim-3 ligands in tumor development
Molecular Therapy

In a recent publication in the journal Molecular Therapy, Wang et al (Cheeloo Medical College of Shandong University) combine multiplexing and TissueGnostics’ image cytometry solutions for the assessment of the expression level of Tim-3, a well-known immune checkpoint, in tumor infiltrating lymphocytes. This study nominates Tim-3 as a potential target for cancer immunotherapy.

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Multi-Antigen Imaging

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Multi-Antigen Imaging Reveals Inflammatory DC, ADAM17 and Neprilysin as Effectors in Keloid Formation
International Journal of Molecular Sciences

In a recent publication in the MDPI - International Journal of Molecular Sciences, Rath et al (University Hospital Heidelberg) combine multiplexing, TissueGnostics’ image cytometry and in-depth data mining to characterize the immune microenvironment including spatial relationships within keloid lesions. Using this approach, the authors were able to nominate potential therapeutic targets.

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SynNotch-CAR T

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SynNotch-CAR T cells overcome challenges of specificity, heterogeneity, and persistence in treating glioblastoma
Science Translational Medicine

A recent publication from the group of Choe et al. (University of California, UCSF) published in Science Translational research is exploring the therapeutic effectiveness of SynNotch-CAR T cells in a PDX glioblastoma mouse model. T cells in-situ were imaged/assessed by TissueFAXS and quantified via StrataQuest.

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CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer

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CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer
Acta Pharmaceutica Sinica B

Lin et al. investigated the UHRF1/DNMT1–MZF1 axis in the context of CpG methylation of protease serine 3, a protein with several isoforms that show paradoxical effects. To differentiate the isoforms, the researchers employed 7-marker multiplex staining and performed a quantitative analysis using TissueFAXS SPECTRA and StrataQuest.

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Customer Publications (A total of 3421 papers published)

Results 1471 - 1480 of 3421
1471
Hypermethylation at the CXCR5 gene locus limits trafficking potential of CD8+ T cells into B-cell follicles during HIV-1 infection

FJ Ogunshola, W Smidt, AF Naidoo, TP Nkosi, T Ngubane, PT Khaba, OO Baiyegunhi, B Mahlobo, S Rasehlo, N Ngema, I Jajbhay, KL Dong, V Ramsuran, J Pansegrouw, T Ndung'u, B Walker, T de Oliveria, ZM Ndhlovu

Blood Advances (ASH Publications) South Africa, USA, Germany , 06 January 2022

Immunology

Key words: Immunobiology, Immunotherapy

Organism: Human

Tissue: Lymphoid Tissue

Pathological State: HIV Infection

1472
Loss of CMTM6 promotes DNA damage-induced cellular senescence and antitumor immunity

H Wang, Y Fan, W Chen, Z Lv, S Wu, Y Xuan, Chenfeng Wang, Yongliang Lu,Tao Guo,Donglai Shen,Fan Zhang,Qingbo Huang,Yu Gao,Hongzhao Li,Xin Ma,Baojun Wang,Yan Huang &Xu Zhang

OncoImmunology (Taylor & Francis) China , 05 January 2022

Oncology

Key words: CMTM6, DNA Damage, Cellular Senescence, Immunity, Renal Cell Carcinoma

Organism: Human

Pathological State: Cancer

Cell Line: HKC cells, ccRCC cells, HEK293T cells

1473
SARS-CoV-2 treatment effects induced by ACE2-expressing microparticles are explained by the oxidized cholesterol-increased endosomal pH of alveolar macrophages

Z Wang, J Lv, P Yu, Y Qu, Y Zhou, L Zhou, Q Zhu, S Li, J Song, W Deng, R Gao, Y Liu, J Liu, WM Tong, C Qin, B Huang

Cellular & molecular Immunology (Nature) China , 04 January 2022

Virology, Immunology

Key words: SARS-CoV-2, Microparticles, Alveolar Macrophages, Endosomes, Lysosomes

Organism: Mouse

Tissue: Lung

Pathological State: COVID-19

1474
Perichondrial progenitor cells promote proliferation and chondrogenesis of mature chondrocytes

CL Ho, LLH Huang, SJ Shieh

Regenerative Biomaterials (Chinese Society for Biomaterials) Taiwan , 04 January 2022

Stem Cell Research

Key words: Chondrocytes, Cell Proliferation, Perichondrial Progenitor Cells, Paracrine Effect, Neocartilage Formation

Organism: Mouse

Tissue: Joint Tissue

1475
Stabilization but no functional influence of HIF-1α expression in the intestinal epithelium during Salmonella Typhimurium infection

L Robrahn, A Dupont, S Jumpertz, K Zhang, CH Holland, J Guillaume, S rappold, J Roth, V Cerovic, J Saez-Rodriguez, MW Hornef, T Cramer

Infection and Immunity (American Society for Microbiology) Germany, The Netherlands , 03 January 2022

Immunology, Microbiology

Organism: Mouse

Tissue: Intestine, Colon

Pathological State: Salmonella Typhimurium infection

1476
Preclinical Safety of a 3D-Printed Hydroxyapatite-Demineralized Bone Matrix Scaffold for Spinal Fusion

M Plantz, J Lyons, JT Yamaguchi, AC Greene, DJ Ellenbogen, MJ Hallman, V Shah, C Yun, AE Jakus, D Procissi, S Minardi, RN Shah, WK Hsu, EL Hsu

Spine (ingentaconnect) USA , 01 January 2022

Osteology

Key words: 3D Printing, Bone Morphogenetic Protein-2, Demineralized Bone Matrix, Host Inflammatory Response, Hydroxyapatite, Spinal Fusion

Organism: Rat

Tissue: Bone

1477
Detection of Cytopathic Effects Induced by Influenza, Parainfluenza, and Enterovirus Using Deep Convolution Neural Network

JJ Chen, PH Lin, YY Lin, KY Pu, CF Wang, SY Lin, TS Chen

Biomedicines (MDPI) Taiwan , 28 December 2021

Machine Learning, Virology

Key words: Artificial Intelligence, Cytopathic Effect, ResNet-50

1478
The liquid Kangfuxin (KFX) has efficient antifungal activity and can be used in the treatment of vulvovaginal candidiasis in mouse

J Ma, YC Yang, LQ Su, DM Qin, K Yuan, Y Zhang, RR Wang

Letters in Applied Microbiology (Wiley) China , 27 December 2021

Infectious Diseases, Reproductive Medicine

Key words: Candida Albicans, Kangfuxin Liquid, Antifungal, Vaginal Candidiasis, Murine Model

Organism: Mouse

Tissue: Vagina

Pathological State: Candidiasis

1479
Let-7i-5p Mediates the Therapeutic Effects of Exosomes from Human Placenta Choriodecidual Membrane-Derived Mesenchymal Stem Cells on Mitigating Endotoxin-Induced Mortality and Liver Injury in High-Fat Diet-Induced Obese Mice

CY Chang, KY Chen, HJ Shih, M Chiang, IT Huang, YH Huang, CJ Huang

Pharmaceuticals (MDPI) Taiwan , 27 December 2021

Endocrinology

Key words: Obesity, Sepsis, Liver, Exosomes, let-7i

Organism: Mouse

Tissue: Liver

Pathological State: Obesity

1480
Letrozole promotes the expression of integrin αvβ3 and HOXA10 in endometrium of endometriosis

J Zhang, L Wang, C Li, H Zhang, R Li, M Li

Systems biology in Reproductive Medicine (Taylor & Francis) China , 27 December 2021

Reproductive Medicine

Key words: Letrozole, Endometriosis, Endometrial Receptivity, Integrin avβ3, HOXA10

Organism: Rat

Tissue: Endometrium

Pathological State: Endometriosis

Results 1471 - 1480 of 3421

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TissueGnostics provides advanced solutions for whole-slide imaging and image analysis in biological and clinical research. Our products help researchers to scan and analyze complex tissue samples, enabling more detailed insights into tissue structure, cellular interactions, and spatial cell landscape.

 

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