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

FEATURED PUBLICATION

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

FEATURED PUBLICATION

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

FEATURED PUBLICATION

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

FEATURED PUBLICATION

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

FEATURED PUBLICATION

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

FEATURED PUBLICATION

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

FEATURED PUBLICATION

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 3476 papers published)

Results 1501 - 1510 of 3476
1501
Assessment of Physiological Rat Kidney Ageing—Implications for the Evaluation of Allograft Quality Prior to Renal Transplantation

A Baumgartner, S Reichelt-Wurm, W Gronwald, C Samol, JA Schröder, C Fellner, K Holler, A Steege, FJ Putz, PJ Oefner, B Banas, MC Banas

Metabolites (MDPI) Germany , 08 February 2022

Transplantation Medicine, Nephrology

Key words: Kidney, Ageing, Transplantation, Inflammation, Urinary metabolites

Organism: Rat

Tissue: Kidney

1502
ATP8B1 Knockdown Activated the Choline Metabolism Pathway and Induced High-Level Intracellular REDOX Homeostasis in Lung Squamous Cell Carcinoma

X Zhang, R Zhang, P Liu, R Zhang, J Ning, Y Ye, W Yu, J Yu

Cancers (MDPI) China , 07 February 2022

Oncology

Key words: ATP8B1, LUSC, CHKA, REDOX

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

1503
Multi-Factorial Nerve Guidance Conduit Engineering Improves Outcomes in Inflammation, Angiogenesis and Large Defect Nerve Repair

AJ Hibbitts, Z Kočí, S Kneafsey, A Matsiko, L Žilić, A Dervan, P Hinton, G Chen, B Cavanagh, JK Dowling, CE McCoy, CT Buckley, SJ Archibald, FJ O'Brien

Matrix Biology (Elsevier) Ireland, USA , 04 February 2022

Neuroscience

Key words: Peripheral Nerve, Biomaterials, Extracellular Matrix, Nerve Guidance Conduit, Angiogenesis, Inflammation

Organism: Rat

Tissue: Nerve

1504
Effect of Helicobacter pylori-associated chronic gastritis on autonomous activity and sleep quality in mice

H Liu, W Zheng, L Zhang, T Lin, Y Tang, L Hu

Frontiers in Pharmacology (Frontiers Media S.A.) China , 04 February 2022

Microbiology, Gastroenterology

Key words: Autonomous activity, Chronic gastritis, Helicobacter pylori, Mouse behavior, Sleep quality

Organism: Mouse

Tissue: Stomach

Pathological State: Gastritis

1505
Tegaserod Maleate Inhibits Breast Cancer Progression and Enhances the Sensitivity of Immunotherapy

X Li, L Wu, Z Zheng, H Liu, H Li, G Sun, G Sun, Y Cheng, H Wang, Z Li, J Shi, W Tang

Journal of Oncology (Hindawi Publishing Corporation) China, Germany , 03 February 2022

Oncology, Pharmacology

Organism: Mouse

Tissue: Xenograft Tumor, Lung

Pathological State: Cancer

1506
Novel rapid immunohistochemistry using an alternating current electric field identifies Rac and Cdc42 activation in human colon cancer FFPE tissues

M Tsuda, R Horio, L Wang, T Takenami, J Moriya, J Suzuka, H Sugino, Z Tanei, M Tanino, S Tanaka

Scientific Reports (Nature) Japan , 02 February 2022

Biological Methods

Key words: Assay systems, Biotechnology

Organism: Human

Tissue: Colon

Pathological State: Cancer

1507
Immunomagnetic microscopy of tumor tissues using quantum sensors in diamond

S Chen, W Li, X Zheng, P Yu, P Wang, Z Sun, Y Xu, D Jiao, X Ye, M Cai, M Shen, M Wang, Q Zhang, F Kong, Y Wang, J He, H Wei, F Shi, J Du

PNAS (United States National Academy of Sciences) China , 01 February 2022

Oncology

Key words: Tumor Tissue, Histological Magnetometry, Nitrogen-Vacancy Center, Micrometer-Resolution Magnetic Imaging, Absolute Magnetic Quantification

Organism: Human

Tissue: Lung

Pathological State: Cancer

1508
PRMT7 ablation in cardiomyocytes causes cardiac hypertrophy and fibrosis through β-catenin dysregulation

BY Ahn, MH Jeong, JH Pyun, HJ Jeong, TA Vuong, JH Bae, S An, SW Kim, YK Kim, D Ryu, HJ Kim, H Cho, GU Bae, JS Kang

Cellular and Molecular Life Sciences (Springer) South Korea , 28 January 2022

Cardiology

Key words: PRMT7, Cardiomyopathy, Wnt, β-catenin

Organism: Rat

Pathological State: Cardiac Fibrosis

Cell Line: Neonatal rat ventricular myocyte (NRVM) cells

1509
Regorafenib enhances antitumor immune efficacy of anti-PD-L1 immunotherapy on oral squamous cell carcinoma

IT Chiang, YH Lee, ZL Tan, FT Hsu, HF Tu

Biomedicine & Pharmacotherapy (Elsevier) Taiwan , 26 January 2022

Oncology, Pharmacology

Key words: Oral squamous cells carcinoma, Regorafenib, Anti-PD-L1, Antitumor-induced immunity

Organism: Mouse

Tissue: Mucosa

Pathological State: Cancer

1510
Metastatic Tumor Antigen 1 Contributes to Hepatocarcinogenesis Posttranscriptionally Through Novel RNA Binding Function

YT Li, CJ Liu, JH Kao, LF Lin, HC Tu, CC Wang, PH Huang, HR Cheng, PJ Chen, DS Chen, HL Wu

Hepatology (Wiley) Taiwan , 24 January 2022

Oncology

Key words: RNA stability, Post-transcriptional control, Tumorigenic capacity, Self-renewal and anchorage-independent growth, Carcinogenesis

Organism: Human

Tissue: Liver

Pathological State: Cancer

Results 1501 - 1510 of 3476

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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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