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

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

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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

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 2241 - 2250 of 3476
2241
HIV-1 and SIV Infection Are Associated with Early Loss of Lung Interstitial CD4+ T Cells and Dissemination of Pulmonary Tuberculosis

Björn Corleis, Allison N Bucsan, Maud Deruaz, Vladimir D Vrbanac, Antonella C Lisanti-Park, Samantha J Gates, Alice H Linder, Jeffrey M Paer, Gregory S Olson, Brittany A Bowman, Abigail ES chiff, Benjamin D Medoff, Andrew MTager, Andrew D Luster, Shabaana A Khader, Deepak Kaushal, Douglas S Kwon

Cell Reports (Cell Press) USA , 05 February 2019

Pulmonology

Key words: HIV-1, CD4+ T cells, cell death, tuberculosis, HIV/TB co-infection, lung, BAL

Organism: Mouse

Tissue: Lung, Spleen

Pathological State: HIV Infection, SIV Infection, Tuberculosis

2242
Clonal Deletion of Tumor-Specific T Cells by Interferon-γ Confers Therapeutic Resistance to Combination Immune Checkpoint Blockade

Chien-Chun Steven Pai, John T Huang, Xiaoqing Lu, Donald M Simons, Chanhyuk Park, Anthony Chang, Whitney Tamaki, Eric Liu, Kole T Roybal, Jane Seagal, Mingyi Chen, Katsunobu Hagihara, Xiao X Wei, Michel DuPage, Serena S Kwek, David Y Oh, Adil Daud, Katy K Tsai, Clint Wu, Li Zhang, Marcella Fasso, Ravi Sachidanandam, Anitha Jayaprakash, Ingrid Lin, Amy-Jo Casbon, Gillian A Kinsbury, Lawrence Fong

Immunity (Cell Press) USA , 05 February 2019

Oncology

Key words: cancer immunotherapy IFN-γ activation-induced cell death anti-CTLA-4 anti-PD-1

Organism: Mouse

Tissue: Allograft Tumor

Pathological State: Cancer

2243
Hypoxic changes to the urothelium as a bystander of end-stage bladder disease

Anna Radford, Dr Jenny Hinley, Dr Alice Pilborough, Jennifer Southgate, Ramnath Subramaniam

Journal of Pediatric Urology (Elsevier) UK , 05 February 2019

Urology

Key words: Neuropathic bladder, Hypoxia, Hypoxia-inducible factor1 alpha, Obstruction, Regenerative medicine

Organism: Human

Pathological State: Neuropathy

2244
Spatiotemporal Differences in Presentation of CD8 T Cell Epitopes during Hepatitis B Virus Infection

Atefeh Khakpoor, Yi Ni, Antony Chen, Zi Zong Ho, Vincent Oei, Ninghan Yang, Reshmi Giri, Jia Xin Chow, Anthony T Tan, Patrick T Kennedy, Mala Maini, Stephan Urban, Antonio Bertoletti

Journal of Virology (American Society for Microbiology) Singapore, Germany, Belgium, UK , 05 February 2019

Virology

Key words: antigen presentation, CD8 T cells, chronic hepatitis B patient, HBV DNA integration, HLA class I, liver, hepatitis B virus

Organism: Human

Tissue: Liver

Pathological State: Hepatitis B Virus Infection

2245
DSE regulates the malignant characters of hepatocellular carcinoma cells by modulating CCL5/CCR1 axis

WC Liao, HR Yen, CK Liao, TJ Tseng, CT Lan, CH Liu

American Journal of Cancer Research (NCBI) Taiwan , 01 February 2019

Oncology

Key words: Dermatan sulfate, DS epimerase, hepatocellular carcinoma, tumor infiltrated lymphocyte, CCL5

Organism: Human

Tissue: Liver

Pathological State: Cancer

2246
Pathology of spontaneous and immunotherapy‐induced tumor regression in a murine model of melanoma

Kim R M Blenman, Jake Wang, Shawn Cowper, Marcus Bosenberg

Pigment Cell and Melanoma Research (Wiley) USA , 31 January 2019

Oncology

Key words: melanoma, mouse models, B cells, neutrophils, Ly6B.2, histology, tumor regression, NETs

Organism: Mouse

Tissue: Allograft Tumor

Pathological State: Cancer

2247
COPD and asthma therapeutics for supportive treatment in organophosphate poisoning

J Herbert, H Thiermann, F Worek, T Wille

Clinical Toxicology (Taylor and Francis) Germany , 30 January 2019

Toxicology

Key words: Organophosphate poisoning, nerve agents, PCLS, COPD, asthma

Organism: Rat

Tissue: Lung

2248
Sensory Neuropeptides and their Receptors Participate in Mechano-Regulation of Murine Macrophages

Dominique Muschter, Anna-Sophie Beiderbeck, Tanja Späth, Christian Kirschneck, Agnes Schröder, Susanne Grässel

International Journal of Molecular Sciences (MDPI) Germany , 24 January 2019

Immunology

Key words: cyclic stretch, mechan-oregulation, murine macrophages, substance P, alpha-calcitonin gene-related peptide, neurokinin receptor, CGRP receptor, destabilized medial meniscus

Organism: Mouse

Pathological State: Osteoarthritis

Cell Line: Bone Marrow-derived Macrophages

2249
Multiple defects sensitize p53-deficient head and neck cancer cells to the WEE1 kinase inhibition

Ahmed Diab, Micheal Kao, Keffy Kehrli, Hee Yeon Kim, Julia Sidorova and Eduardo Méndez

Molecular Cancer Research (AACR Publications) USA , 24 January 2019

Oncology

Key words: Head and neck cancer, WEE1, TP53, cell cycle, mitosis, replication stress, DNA damage

Organism: Human

Cell Line: Primary fibroblast cells (HFF4), Head and neck cancer cell line UM-SCC-74a

2250
Safe Nanocomposite‐Mediated Efficient Delivery of MicroRNA Plasmids for Autosomal Dominant Polycystic Kidney Disease (ADPKD) Therapy

Yen‐Chang Tsai I‐Ling Teng Si‐Tse Jiang Yi‐Che Lee Yuan‐Yow Chiou Fong‐Yu Cheng

Advanced Healthcare Materials (Wiley) Taiwan , 23 January 2019

Nanomedicine

Key words: ADPKD, microRNA, MR, I nanoparticles, plasmid DNA

Organism: Mouse

Tissue: Kidney

Pathological State: Kidney Disease

Results 2241 - 2250 of 3476

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