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 2961 - 2970 of 3293
2961
Gaseous Hydrogen Sulfide Protects against Myocardial Ischemia-Reperfusion Injury in Mice Partially Independent from Hypometabolism

Pauline M Snijdr, Rudolf A de Boer, Eelke M Bos, Joost C van den Born, Willem-Peter T Ruifrok, Inge Vreeswijk-Baudoin, Marcory C R F van Dijk, Jan-Luuk Hillebrands,Henri G D Leuvenink, Harry van Goor

PLoS One (PLOS) The Netherlands , 10 May 2013

Cardiology

Key words: Reperfusion, necrosis, blood pressure, fibrosis, heart rate, granulocytes, heart, oxygen

Organism: Rat

Pathological State: Myocardial Ischemia

Cell Line: H9c2 cells

2962
Determination of tumor-infiltrating CD8+ lymphocytes in human ovarian cancer

Aust S, Bachmayr-Heyda A, Pils D, Zhao L, Tong W, Berger A, Fogel M, Thalhammer T, Sehouli J, Horvat R, Zeillinger R, Castillo-Tong DC

International Journal of gynecological pathology (Wolters Kluwer) Austria , 10 May 2013

Oncology

Key words: Tumor-infiltrating immune cells, ovarian cancer, CD8+ lymphocytes

Organism: Human

Tissue: Ovaries

Pathological State: Cancer

2963
Heparanase promotes lymphangiogenesis and tumor invasion in pancreatic neuroendocrine tumors

KE Hunter, C Palermo, JC Kester, K Simpson, JP Li, LH Tang, DS Klimstra, I Vlodavsky and JA Joyce

Oncogene (Nature) USA, Sweden, Israel , 06 May 2013

Oncology

Key words: Lymphangiogenesis, Oncogenesis, Pancreatic cancer

Organism: Mouse

Tissue: Pancreas

Pathological State: Cancer

2964
Selected Abstracts from the World Conference on Interventional Oncology (WCIO) 2013

Journal of Vascular and Interventional Radiology (Elsevier) , 01 May 2013

Oncology

2965
Sex differences in IRF5 levels and implications for pDC IFN{alpha} response (P1365)

Morgane Griesbeck, Phillip Tomezsko, Erin Doyle, Michael Sirignano,Thomas Diefenbach, Marcus Altfeld, Judy Chang

The Journal of Immunology (American Association of Immunologists) USA , 01 May 2013

Immunology

Key words: IRF5, Sex differences, pDC IFNα, HIV-1

Pathological State: HIV Infection

2966
Nuclear Localization of CD26 Induced by a Humanized Monoclonal Antibody Inhibits Tumor Cell Growth by Modulating of POLR2A Transcription

Kohji Yamada, Mutsumi Hayashi, Hiroko Madokoro, Hiroko Nishida, Wenlin Du, Kei Ohnuma, Michiie Sakamoto, Chikao Morimoto, Taketo Yamada

PLoS One (PLOS) Japan , 29 April 2013

Oncology

Key words: Cancer treatment, mesothelioma, endocytosis, nuclear membrane, small interfering RNAs, immunoprecipitation, immunoblot analysis, cell membranes

Organism: Human

Pathological State: Cancer

Cell Line: Malignant mesothelioma cell lines

2967
Fluorescence endoscopy of cathepsin activity discriminates dysplasia from colitis

E Gounaris, J Martin, Y Ishihara, MW Khan, G lee, P Sinh, EZ Chen, M Angarone, R Weissleder, K Khazaie, TA Barrett

Inflammatory bowel Disease (Oxford University Press) USA , 15 April 2013

Gastroenterology

Key words: dysplasia, colitis, macrophages, cathepsin activity, fluorescence endoscopy

Organism: Human

Tissue: Colon

Pathological State: Colitis

2968
Intra-voxel incoherent motion MRI in rodent model of diethylnitrosamine-induced liver fibrosis

Yue Zhang, Ning Jin, Jie Deng, Yang Guo, Sarah B White, Guang-Yu Yang, Reed A Omary, Andrew C Larson

Magnetic Resonance Imaging (Elsevier) USA , 15 April 2013

Imaging

Key words: Intra-Voxel Incoherent Motion, Diffusion weighted MRI, Liver fibrosis

Organism: Rat

Tissue: Liver

Pathological State: Liver Fibrosis

2969
Non-Cell-Autonomous Tumor Suppression by p53

Amaia Lujambio, Leila Akkari, Janelle Simon, Danielle Grace, Darjus F Tschaharganeh, Jessica E Bolden, Zhen Zhao, Vishal Thapar, Johanna A Joyce, Valery Krizhanovsky, Scott W Lowe

CELL (Cell Press) USA, Israel , 11 April 2013

Oncology

Key words: p53 tumor suppressor, hepatic stellate cells, hepatocellular carcinoma, premalignant cells

Organism: Mouse

Tissue: Liver

Pathological State: Cancer

2970
Oncogenic RAS pathway activation promotes resistance to anti-VEGF therapy through G-CSF–induced neutrophil recruitment

Vernon T Phan, Xiumin Wu, Jason H Cheng, Rebecca X Sheng, Alicia S Chung, Guanglei Zhuang, Christopher Tran, Qinghua Song, Marcin Kowanetz, Amy Sambrone, Martha Tan, Y Gloria Meng, Erica L Jackson, Franklin V Peale, Melissa R Junttila, Napoleone Ferrara

PNAS (PNAS) USA , 09 April 2013

Oncology

Key words: Agiogenesis microenvironment tyrosine kinase

Results 2961 - 2970 of 3293
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