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 3476 papers published)

Results 2661 - 2670 of 3476
2661
Tissue-Resident CD169+ Macrophages Form a Crucial Front Line against Plasmodium Infection

Pravesh Gupta, Si Min Lai, Jianpeng Sheng, Piotr Tetlak, Akhila Balachander, Carla Claser, Laurent Renia, Klaus Karjalainen, Christiane Ruedl

Cell Reports (Cell Press) Singapore , 28 July 2016

Cell Biology

Key words: Plasmodium berghei ANKA, malaria, myeloid cells, macrophages

Organism: Mouse

Tissue: Brain

Pathological State: Plasmodium Infection

2662
In situ mapping of innate lymphoid cells in human skin: evidence for remarkable differences between normal and inflamed skin

Marie-Charlotte Brüggen, Wolfgang M Bauer, Bärbel Reininger, Eduard Clim, Catalin Captarencu Georg E Steiner, Patrick M Brunner, Barbara Meier, Lars E French, Georg Sting

Journal of Investigative Dermatology (Elsevier) Austria, Switzerland, Romania , 22 July 2016

Dermatology

Key words: Lymphoid Cells, Human Skin, Inflamed Skin, atopic dermatitis, psoriasis

Organism: Human

Tissue: Skin

Pathological State: Dermatitis, Psoriasis

2663
4 – Proffered Paper: Immunological changes during tumor progression from primary to recurrent glioblastoma

C Herold-Mende, C Rapp, R Warta, A Unterberg, P Beckhove

European Journal of Cancer (Elsevier) , 14 July 2016

Oncology

Key words: Cancer, tumor, glioblastoma

Organism: Human

Tissue: Brain

Pathological State: Cancer

2664
Multimodal Imaging of Nanocomposite Microspheres for Transcatheter Intra-Arterial Drug Delivery to Liver Tumors

Dong-Hyun Kim, Weiguo Li, Jeane Chen, Zhuoli Zhang, Richard M Green, Sui Huang and Andrew C Larson

Scientific Reports (Nature) USA , 13 July 2016

Oncology

Key words: Biomedical materials, cancer imaging, hepatic artery, nanotechnology in cancer, targeted therapies

Organism: Rat

Tissue: Xenograft Tumor, Liver

Pathological State: Cancer

2665
Quantitative comparison and reproducibility of pathologist scoring and digital image analysis of estrogen receptor β2 immunohistochemistry in prostate cancer

Anthony E Rizzardi, Xiaotun Zhang, Rachel Isaksson Vogel, Suzanne Kolb, Milan S Geybels, Yuet-Kin Leung, Jonathan C Henriksen, Shuk-Mei Ho, Julianna Kwak, Janet L Stanford, and Stephen C Schmechel

Diagnostic Pathology (BioMed Central) USA , 11 July 2016

Pathology

Key words: Prostate cancer, Biomarkers, Digital pathology, Quantification, Estrogen receptor β2

Organism: Human

Tissue: Prostate

Pathological State: Cancer

2666
Induction of Suppressor Cells and Increased Tumor Growth following Chronic Psychosocial Stress in Male Mice

Dominic Schmidt, Daniel Peterlik, Stefan O Reber, Anja Lechner, Daniela N Männel

PLoS One (PLOS) Germany , 08 July 2016

Neuroscience

Key words: Chronic subordinate colony, myeloid cells, hypothalamus-pituitary-adrenal, sympathetic nervous system

Organism: Mouse

Tissue: Spleen, Allograft Tumor

Pathological State: Cancer

2667
Lesional CD4+ IFN-γ+ cytotoxic T lymphocytes in IgG4-related dacryoadenitis and sialoadenitis

Takashi Maehara, Hamid Mattoo, Miho Ohta, Vinay S Mahajan, Masafumi Moriyama, Masaki Yamauchi, Jefte Drijvers, Seiji Nakamura, John H Stone, Shiv S Pillai

Annals of the Rheumatic Diseases (BMJ Journals) Japan , 29 June 2016

Rheumatology

Key words: IgG4-related disease, T lymphocytes, Sjögren's syndrome,

Organism: Human

Tissue: Salivary Gland

Pathological State: Cancer

2668
Warburg metabolism in tumor-conditioned macrophages promotes metastasis in human pancreatic ductal adenocarcinoma

Hweixian Leong Penny, Je Lin Sieow, Giulia Adriani, Wei Hseun Yeap, Peter See Chi Ee, Boris San Luis, Bernett Lee, Terence Lee, Shi Ya Mak, Ying Swan Ho, Choon Kiat Ong, Ruby Y J Huang, Florent Ginhoux, Olaf Rotzschke, Roger D Kamm and Siew, Cheng Wong

OncoImmunology (Taylor and Francis) Singapore , 21 June 2016

Oncology

Key words: Metabolism, macrophages, pancreatic cancer, metastasis

Organism: Human

Pathological State: Cancer

Cell Line: HPAF-II (Pancreatic epithelial tumor cell line)

2669
ICAM-1 Binding Rhinoviruses A89 and B14 Uncoat in Different Endosomal Compartments

Rick Conzemius, Haleh Ganjian, Dieter Blaas and Renate Fuchs

Journal of Virology (American Society for Microbiology) Austria , 20 June 2016

Virology

Key words: Human rhinovirus A89 (HRV-A89) and HRV-B14, RNA genome, endocytic recycling compartment (ERC)

Organism: Human

Pathological State: Cancer

Cell Line: HeLA cells

2670
Validation of tumor protein marker quantification by two independent automated immunofluorescence image analysis platforms

Amy R Peck, Melanie A Girondo, Chengbao Liu, Albert J Kovatich, Jeffrey A Hooke, Craig D Shriver, Hai Hu, Edith P Mitchell, Boris Freydin, Terry Hyslop, Inna Chervoneva and Hallgeir Rui

Modern Pathology (Nature) USA , 17 June 2016

Medical Image Analysis

Key words: Histology, biomarkers, breast tumor

Results 2661 - 2670 of 3476

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