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 3451 papers published)

Results 2791 - 2800 of 3451
2791
Acceleration of atherogenesis in ApoE−/− mice exposed to acute or low-dose-rate ionizing radiation

Mariateresa Mancuso, Emanuela Pasquali, Ignacia Braga-Tanaka, Satoshi Tanaka, Alessandro Pannicelli, Paola Giardullo, Simonetta Pazzaglia, Soile Tapio, Michael J Atkinson, Anna Saran

Oncotarget (Impact Journals) Italy, Japan, Germany , 22 August 2015

Oncology

Key words: Atherosclerosis, ApoE mice, radiation, aorta

Organism: Mouse

Tissue: Heart, Blood Vessels

2792
Stefin B deficiency reduces tumor growth via sensitization of tumor cells to oxidative stress in a breast cancer model

M Butinar, M T Prebanda, J Rajkovic, B Jeric, V Stoka, C Peters, T Reinheckel, A Krüger, V Turk, B Turk and O Vasiljeva

Oncogene (Nature) Slovenia, Germany, USA , 19 August 2015

Oncology

Key words: Tumor cells, oxidative stress, breast cancer

Organism: Mouse

Tissue: Breast

Pathological State: Cancer

2793
Differential Utilization of Dietary Fatty Acids in Benign and Malignant Cells of the Prostate

Andrea Dueregger, Bernd Schöpf, Theresa Eder, Julia Höfer, Erich Gnaiger, Astrid Aufinger, Lukas Kenner, Bernhard Perktold, Reinhold Ramoner, Helmut Klocker, Iris E Eder

PLoS One (PLOS) Austria , 18 August 2015

Oncology

Key words: Prostate gland, mitochondria, glucose, glucose metabolism, mitochondrial DNA, fatty acids, cell metabolism, prostate cancer

Organism: Human

Pathological State: Cancer

Cell Line: Prostate Cancer cells

2794
Impact of CYP24A1 overexpression on growth of colorectal tumour xenografts in mice fed with vitamin D and soy

Julia Höbaus, Samawansha Tennakoon, Petra Heffeter, Charlotte Groesche, Abhishek Aggarwal, Doris M Hummel, Ursula Thiem, Rodrig Marculescu, Walter Berger, Enikö Kállay

International Journal of Cancer (Wiley) Austria , 17 August 2015

Oncology

Key words: Colon cancer, vitamin D, CYP24A1, soy, xenograft

Organism: Human

Pathological State: Cancer

Cell Line: HT29 cells (colon cancer cell line)

2795
Interleukin 2 Topical Cream for Treatment of Diabetic Foot Ulcer: Experiment Protocol

SWS Chan

JMIR Research Protocols (JMIR Publications) USA , 14 August 2015

Dermatology

Key words: type 1 diabetes, topical cream, chronic wound healing, immunotherapy, IL-2

Organism: Mouse

Tissue: Skin

Pathological State: Diabetes

2796
An Echinococcus multilocularis antigen B3 proteoform that shows specific antibody responses against active stage alveolar echinococcosis

CS Ahn, H Cai, JG Kim, X Han, X Ma, YA Bae, HJ Yang, I Kang, H Wang, Y Kong

Journal of Clinical Microbiology (American Society for Microbiology) China, South Korea , 12 August 2015

Microbiology

Key words: Echinococcus multilocularis, Antigen B3, Antibody Response, Alveolar Echinococcosis

Organism: Human, Mouse

Pathological State: Echinococcus Infection

2797
Mesenchymal stem cell-based HSP70 promoter-driven VEGFA induction by resveratrol alleviates elastase-induced emphysema in a mouse model

Young-Bin Chen, Ying-Wei Lan, Lih-Geeng Chen, Tsung-Teng Huang, Kong-Bung Choo, Winston T K Cheng, Hsuan-Shu Lee, Kowit-Yu Chong

Cell Stress and Chaperones (Springer) China , 05 August 2015

Cell Biology

Key words: Stem cell-based gene therapy, resveratrol Hsp70 promoter VEGFA, mouse model, emphysema

Organism: Mouse

Tissue: Lung

2798
Abstract 1091: A new image processing approach for functional context-based analysis of tryptase positive mast cells in cutaneous T-cell lymphomas

Radu Rogojanu, Johanna Eder, Waltraud Jerey, Gabriele Klosner, Verene Paulitschke, Isabella Ellinger, Theresia Thalhammer, Dan Kolmer, Franz Trautinger

Cancer Research (AACR Publications) Austria , 01 August 2015

Oncology

Key words: Image processing, tryptase positive mast cells, cutaneous, T-cell lymphoma

Organism: Human

Tissue: Skin

Pathological State: Cancer

2799
Abstract 1292: Validation study on quantitative analysis method of interrelationships between immune cells and prostate epithelial and cancer cells

Gero Kramer, Lukas Kenner, Thomas Szekeres, Shahrokh Shariat, Sarah Schwarz

Cancer Research (AACR Publications) Austria , 01 August 2015

Oncology

Key words: Quantitative analysis, immune cells, prostate epithelial, cancer cells

Organism: Human

Tissue: Prostate

Pathological State: Cancer

2800
Early inflammatory responses following cell grafting in the CNS trigger activation of the subventricular zone: a proposed model of sequential cellular events

Praet J, Santermans E, Daans J, Le Blon D, Hoornaert C, Goossens H, Hens N, Van der Linden A, Berneman Z, Ponsaerts P

Cell Transplantation (SAGE Journals) Belgium , 01 August 2015

Neuroscience

Key words: Cell transplantation, Graft apoptosis, Immune response, Angiogenesis, Cell proliferation

Organism: Mouse

Tissue: Brain

Results 2791 - 2800 of 3451

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