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

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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

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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

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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 2431 - 2440 of 3451
2431
HER2 challenge contest: a detailed assessment of automated HER2 scoring algorithms in whole slide images of breast cancer tissues

Talha Qaiser,Abhik Mukherjee, Chaitanya Reddy PB, Sai D Munugoti, Vamsi Tallam, Tomi Pitkäaho, Taina Lehtimäki, Thomas Naughton, Matt Berseth, Aníbal Pedraza, Ramakrishnan Mukundan, Matthew Smith, Abhir Bhalerao, Erik Rodner, Marcel Simon, Joachim Denzler, Chao-Hui Huang, Gloria Bueno, David Snead, Ian O Ellis, Mohammad Ilyas, Nasir Rajpoot

Histopathology (Wiley) UK , 27 October 2017

Medical Image Analysis

Key words: Human epidermal growth factor receptor 2 (HER2), IHC, invasive breast cancer (BCa)

2432
CCR7 Is Important for Mesangial Cell Physiology and Repair

Simone Wurm, Andreas Steege, Eva-Maria Rom-Jurek, Claudia R van Roeyen, Armin Kurtz, Bernhard Banas, Miriam C Banas

Journal of Histochemistry & Cytochemistry (SAGE Journals) Germany , 27 October 2017

Oncology

Key words: Homeostatic chemokine receptor CCR7, human mesangial cells, glomerulogenesis, mesangial biology

Organism: Mouse

Tissue: Kidney

2433
Guanylate-binding protein 2 regulates Drp1-mediated mitochondrial fission to suppress breast cancer cell invasion

Juan Zhang, Yu Zhang, Wenshuang Wu, Fang Wang, Xinyu Liu, Guanghou Shui and Chunlai Nie

Cell Death & Disease (Nature) China , 26 October 2017

Oncology

Key words: Guanylate-binding protein 2 (GBP2), interferon-γ (IFN-γ), mitochondrial fission, shRNA

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

2434
The Pericytic Phenotype of Adipose Tissue-derived Stromal Cells is Promoted by NOTCH2

Vincenzo Terlizzi, Matthias Kolibabka, Janette Kay Burgess, Hans Peter Hammes, Martin Conrad Harmsen

Stem Cells (Wiley) Germany, The Netherlands , 25 October 2017

Stem Cell Research

Key words: Diabetic retinopathy (DR), adipose tissue‐derived stromal cells (ASC), NOTCH2, human umbilical cord vein endothelial cells (HUVEC)

Organism: Human

Cell Line: HUVECs (Human umbilical vein endothelial cells)

2435
The natural compound 2,3,5,4′-tetrahydroxystilbene-2-O-β-d glucoside protects against adriamycin-induced nephropathy through activating the Nrf2-Keap1 antioxidant pathway

En-Yuan Lin, Uyanga Bayarsengee, Ching-Chiung Wang, Yung-Hsiao Chiang, Chao-Wen Cheng

Environmental Toxicology (Wiley) Taiwan , 24 October 2017

Toxicology

Key words: Tetrahydroxystilbene-2-O-β-d-glucoside (THSG), Polygoni Multiflori, adriamycin (AD), quinone oxidoreductase (NQO)-1

Organism: Mouse

Tissue: Kidney

2436
Initial graft size and not the innate immune response limit survival of engrafted neural stem cells

Stefanie Vogel, Markus Aswendt, Melanie Nelles, Nadine Henn, Gabriele Schneider, Mathias Hoehn

Journal of Tissue Engineering and Regenerative Medicine (Wiley) Germany , 22 October 2017

Neuroscience

Key words: Transplantation of neural stem cells (NSCs), Luc2 and copGFP, bioluminescence imaging (BLI)

Organism: Mouse

Tissue: Brain

2437
Tumor angiogenesis and bone metastasis - Correlation in invasive breast carcinoma

Chong Sun, Jianmin Li, Bin Wang, Junjie Shangguan, Matteo Figini, Na Shang, Liang Pan, Zhuoli Zhang

Journal of Immunological Methods (Elsevier) USA , 21 October 2017

Oncology

Key words: Breast carcinoma, bone metastasis, tumor angiogenesis, pathological biomarkers

Organism: Human

Tissue: Breast

Pathological State: Cancer

2438
The non-canonical ubiquitin activating enzyme UBA6 suppresses epithelial-mesenchymal transition of mammary epithelial cells

X Liu, L Sun, DB Gursel, C Cheng, S Huang, AW Rademaker, SA Khan, J Yin, H Kiyokawa

Oncotarget (Impact Journals) USA , 20 October 2017

Oncology

Key words: ubiquitination, breast cancer, EMT, Rho GTPase, cell cycle

Organism: Human

Cell Line: MCF-10A cells

2439
TDP-43 proteolysis is associated with astrocyte reactivity after traumatic brain injury in rodents

Chih-Yuan Huang, Yi-Che Lee, Ping-Chia Li, Po-Chou Liliang, Kang Lu, Kuo-Wei Wang, Li-Ching Chang, Li-Yen Shiu, Ming-Feng Chen, Yuan-Ting Sun, Hao-kuang Wang

Journal of Neuroimmunology (Elsevier) Taiwan , 20 October 2017

Neuroscience

Key words: Astrocyte, astrogliosis, traumatic brain injury, transactivation response DNA-binding protein 43

Organism: Rat

Tissue: Brain

Pathological State: Traumatic Brain Injury

2440
Human alternative Klotho mRNA is a nonsense-mediated mRNA decay target inefficiently spliced in renal disease

Rik Mencke, Geert Harms, Jill Moser, Matijs van Meurs, Arjan Diepstra, Henri G Leuvenink, and Jan-Luuk Hillebrands

The Journal of Clinical Investigation (American Society for Clinical Investigation) The Netherlands , 19 October 2017

Nephrology

Key words: Aging, Nephrology, Chronic kidney disease, RNA processing

Organism: Human

Pathological State: Kidney Disease

Cell Line: HK-2 cells

Results 2431 - 2440 of 3451

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