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 3451 papers published)

Results 2471 - 2480 of 3451
2471
Impact of Type III Secretion Effectors and of Phenoxyacetamide Inhibitors of Type III Secretion on Abscess Formation in a Mouse Model of Pseudomonas aeruginosa Infection

Bryan J Berubea, Katherine R Murphya, Matthew C Torhanc, Nicholas O Bowlinc, John D Williamsc, Terry L Bowlinc, Donald T Moirc and Alan R Hausera,b

Antimicrobial Agents and Chemotherapy (American Society for Microbiology) USA , 14 August 2017

Microbiology

Key words: Pseudomonas aeruginosa, abscesses, neutrophils, phenoxyacetamide inhibitors, type III secretion

Organism: Mouse

Tissue: Liver, Spleen

Pathological State: Abscess

2472
Effects of sulfur mustard on mesenchymal stem cells

Annette Schmidt, Dirk Steinritz, Simone Rothmiller, Horst Thiermann, A Michael Scherer

Toxicology Letters (Elsevier) Germany , 14 August 2017

Toxicology

Key words: Sulfur mustard, mesenchymal stem cells, senescence, apoptosis, proliferation

Organism: Human

Cell Line: Mesenchymal stem cells from human bone marrow (hBM-MSCs)

2473
Attenuation of Follicular Helper T Cell–Dependent B Cell Hyperactivity by Abatacept Treatment in Primary Sjögren's Syndrome

Gwenny M Verstappen,Petra M Meiners,Odilia B J Corneth,Annie Visser,Suzanne Arends,Wayel H Abdulahad,Rudi W Hendriks,Arjan Vissink,Frans G M Kroese,Hendrika Bootsma

Arthritis & Rheumatology (Wiley) The Netherlands , 13 August 2017

Rheumatology

Key words: CTLA-4Ig, CD4+ T cell, Sjögren's syndrome, marker ICOS

Organism: Human

Pathological State: Sjögren's Syndrome

2474
Role of glial-cell-derived neurotrophic factor in salivary gland stem cell response to irradiation

Xiaohong Peng, Kärt Varendi, Martti Maimets, Jaan-Olle Andressoo, Rob PCoppes

Radiotherapy and Oncology (Elsevier) The Netherlands , 04 August 2017

Oncology

Key words: Salivary glands, GDNF, stem cells, spheres, radiation-induced xerostomia

Organism: Human

Tissue: Salivary Gland

2475
Traditional Chinese medicine Danggui Buxue Tang inhibits colorectal cancer growth through induction of autophagic cell death

ST Chen, TY Lee, TH Tsai, YC Huang, YC Lin, CP Lin, HR Shieh, ML Hsu, CW Chi, MC Le, HH Chang, YJ Chen

Oncotarget (Impact Journals) Taiwan , 03 August 2017

Oncology

Key words: Danggui Buxue Tang, colorectal cancer, autophagy, traditional Chinese medicine, mammalian target of rapamycin (mTOR)

Organism: Mouse

Tissue: Colon, Xenograft Tumor

Pathological State: Cancer

2476
The Prognostic Role of T1 Mapping Sequences: Can T1 Mapping Parameters Have a Role in Risk Stratification?

EY Choi, CH Park, TH Kim

Cardiovascular Imaging Asia (Kamje Press) South Korea , 31 July 2017

Cardiology

Key words: Cardiac magnetic resonance imaging, T1 mapping, Prognosis

Organism: Human

Tissue: Heart

2477
Inhibition of colony stimulating factor-1 receptor abrogates microenvironment-mediated therapeutic resistance in gliomas

D Yan, J Kowal, L Akkari, A J Schuhmacher, J T Huse, B L West and J A Joyce

Oncogene (Nature) USA, Switzerland , 31 July 2017

Oncology

Key words: Glioblastomas, tumor microenvironment (TME)-mediated extrinsic resistance, PDGF-B-driven proneural glioma mouse model

Organism: Mouse

Tissue: Brain

Pathological State: Cancer

2478
Parathyroid hormone regulates fates of murine osteoblast precursors in vivo

DH Balani, N Ono, HM Kronenberg

The Journal of Clinical Investigation (American Society for Clinical Investigation) USA , 31 July 2017

Stem Cell Research

Key words: Parathyroid hormone, osteoblast precursors, bone biology, stem cells

Organism: Mouse

Tissue: Bone

2479
Transglutaminase 2 Inhibition Reverses Mesenchymal Transdifferentiation of Glioma Stem Cells by Regulating C/EBPβ Signaling

Jinlong Yin, Young Taek Oh, Jeong-Yub Kim, Sung Soo Kim, Eunji Choi, Tae Hoon Kim, Jun Hee Hong, Nakho Chang, Hee Jin Cho, Jason K Sa, Jeong Cheol Kim, Hyung Joon Kwon, Saewhan Park, Weiwei Lin, Ichiro Nakano, Ho-Shin Gwak, Heon Yoo, Seung-Hoon Lee, Jeongwu Lee, Jong Heon Kim, Soo-Youl Kim, Do-Hyun Nam, Myung-Jin Park and Jong Bae Park

Cancer Research (AACR Publications) South Korea , 28 July 2017

Oncology

Key words: Necrosis, glioblastoma, transglutaminase 2 (TGM2), transcription factors (TF)

Organism: Mouse

Tissue: Brain

Pathological State: Cancer

2480
Fasting metabolism modulates the interleukin-12/interleukin-10 cytokine axis

Johannes J Kovarik, Elisabeth Kernbauer, Markus A Hölzl, Johannes Hofer, Guido A Gualdoni, Klaus G Schmetterer, Fitore Miftari, Yury Sobanov, Anastasia Meshcheryakova, Diana Mechtcheriakova, Nadine Witzeneder, Georg Greiner, Anna Ohradanova-Repic, Petra Waidhofer-Söllner, Marcus D Säemann, Thomas Decker, Gerhard J Zlabinge

PLoS One (PLOS) Austria , 24 July 2017

Immunology

Key words: Cell metabolism, mammalian target of rapamycin (mTOR), interleukin (IL)-12 and anti-inflammatory IL-10

Organism: Mouse

Tissue: Liver, Spleen

Results 2471 - 2480 of 3451

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