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 3293 papers published)

Results 1761 - 1770 of 3293
1761
Ready to go 3D? A semi-automated protocol for microwell spheroid arrays to increase scalability and throughput of 3D cell culture testing

A Basu, A Dydowiczová, JE Trosko, L Bláha, P Babica

Toxicology Mechanisms and Methods (Taylor & Francis) Czech Republic, USA , 26 July 2020

Biological Methods

Organism: Human

Cell Line: HL1-hT1 cells and HepG2 cells

1762
Imaging of metabolic activity adaptations to UV stress, drugs and differentiation at cellular resolution in skin and skin equivalents–Implications for oxidative UV damage

C Kremslehner, A Miller, R Nica, IM Nagelreiter, MS Narzt, B Golabi, V Vorstandlechner, M Mildner, J Lachner, E Tschachler, F Ferrara, K Klavins, M Schlosserer, J Grillari, A Haschemi, F Gruber

Redox Biology (Elsevier) Austria, Italy, USA , 19 July 2020

Dermatology

Organism: Human

Tissue: Skin

1763
Enterocyte-Based Bioassay via Quantitative Combination of Proinflammatory Sentinels Specific to 8-keto-trichothecenes

SH Park, Y Moon

Frontiers in Immunology (Frontiers Media S.A.) South Korea , 16 July 2020

Immunology

Key words: 8-Keto-Trichothecene, Ribotoxic Stress, Inflammation, Epithelium, Reporter Biomonitoring

Organism: Mouse

Tissue: Intestine

1764
Neutrophil Extracellular Trap Degradation by Differently Polarized Macrophage Subsets

P Haider, JB Kral-Pointner, J Mayer, M Richter, C Kaun, C Brostjan, W Ellenberg, MB Fischer, WS Spledl, C Hengstenberg, K Huber, J Wojta, P Hohensinner

Arteriosclerosis, Thrombosis and Vascular Biology (American Heart Association) Austria , 16 July 2020

Cardiology

Key words: Aortic Aneurysm, Extracellular Traps, Humans, Macrophages, Thrombosis

Organism: Mouse

Cell Line: Blood

1765
Pre-and post-irradiation mild hyperthermia enabled by NIR-II for sensitizing radiotherapy

Q Li, L Hang, W Jiang, J Dou, L Xiao, X Tang, Y Yao, Y Wang

Biomaterials (Elsevier) China , 14 July 2020

Biomaterials

Key words: Au Nanobipyramids, Second Near-Infrared Window, Mild Hyperthermia, Radiotherapy

Organism: Mouse

Tissue: Allograft Tumor

Pathological State: Cancer

1766
Antidiabetic activity in vitro and in vivo of BDB, protein tyrosine phosphatase 1B selective inhibitor from Rhodonela conferviodes

J Luo, M Zheng, B Jiang, C Li, S Guo, L Wang, X Li, R Yu, D Shi

British Journal of Pharmacology (Wiley) China , 14 July 2020

Pharmacology

Key words: Bromophenol, PTP1B Inhibitor, Selectivity, Cell Permeability, Oral Bioavailability

Organism: Mouse

Tissue: Pancreas

Pathological State: Diabetes

1767
Multivalent Clustering of Adhesion Ligands in Nanofiber-Nanoparticle Composites

D Dems, R Freeman, T Coradin, SI Stupp, C Aime

Acta Biomaterialia (SSRN) France, USA , 13 July 2020

Biomaterials

Key words: Peptide Amphiphile, Silica Particles, Nanobiocomposites, Hybrid Biomaterials, Clustering

Organism: Mouse

Cell Line: NIH 3T3 fibroblasts

1768
Lycopene Inhibit IMQ-Induced Psoriasis-Like Inflammation by Inhibiting ICAM-1 Production in Mice

CM Shih, CK Hsieh, CY Huang, CY Huang, KH Wang, TH Fong, NTT Trang, KT Liu, AW Lee

Polymers (MDPI) Taiwan , 09 July 2020

Dermatology

Key words: Lycopene, Psoriasis

Organism: Mouse

Tissue: Skin

Pathological State: Psoriasis

1769
Using Cytometry for Investigation of Purinergic Signaling in Tumor‐Associated Macrophages

VF Arnaud‐Sampaio, ILA Rabelo, CA Bento, T Glaser, J Bezerra, R Coutinho-Silva, H Ulrich, C Lameu

Cytometry Part A (Wiley) Brazil , 07 July 2020

Oncology

Key words: Macrophage, TAM, Cancer Stem Cells, Purines, ATP, Purinergic System, EMT, Image Cytometry

Organism: Human

Pathological State: Cancer

Cell Line: Macrophages

1770
Multimodal single‐cell analysis reveals distinct radioresistant stem‐like and progenitor cell populations in murine glioma

J Alexander, QC LaPlant, SS Pattwell, F Szulzewsky, PJ Cimino, FP Caruso, P Pugliese, Z Chen, F Chardon, AJ Hill, C Spurrell, D Ahrendsen, A Pietras, LM Starita, D Hambardzumyan, A Iavarone, J Shendure, EC Holland

GLIA (Wiley) USA, Italy, Sweden , 04 July 2020

Neuroscience

Key words: Glioma, Glioma Stem Cells, Myeloid Cells, Radiation Response, Radioresistance, Single‐Cell RNA Sequencing, SP Analysis

Organism: Mouse

Tissue: Brain

Pathological State: Cancer

Results 1761 - 1770 of 3293
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