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 3451 papers published)

Results 2411 - 2420 of 3451
2411
Recurrent infection progressively disables host protection against intestinal inflammation

WH Yang, DM Heithoff, PV Aziz, M Sperandio, V Nizet, MJ Mahan, JD Marth

Science (American Association for the Advancement of Science) USA, Germany , 22 December 2017

Immunology

Key words: Recurrent infection, host protection, intestinal inflammation

Organism: Mouse

Tissue: Intestine, Colon

Pathological State: Intestinal Inflammation

2412
CD151, A Novel Host Factor of Nuclear Export Signaling in Influenza Virus Infection

Yongkang Qiao, Yan Ya, Kai Sen Tan, Sheryl SL Tan, Ju Ee Seet, Thiruma Valavan Arumugam, Vincent TK Chow, De Yun Wang

Journal of Allergy and Clinical Immunology (Elsevier) Singapore , 21 December 2017

Immunology

Key words: Influenza A virus (IAV), CD151, nuclear export, host innate immunity, inflammasome, IAV severity

Organism: Mouse

Tissue: Lung

Pathological State: Influenza Infection

2413
Renal allograft rejection, lymphocyte infiltration, and de novo donor-specific antibodies in a novel model of non-adherence to immunosuppressive therapy

Louisa Kühne, Bettina Jung, Helen Poth, Antonia Schuster, Simone Wurm, Petra Ruemmele, Bernhard Banas, Tobias Bergler

BMC Immunology (BioMed Central) Germany , 19 December 2017

Immunology

Key words: Donor specific antibodies, humoral rejection, renal transplantation, non-adherence, leukocyte infiltration, BAFF

Organism: Rat

Tissue: Kidney

Pathological State: Organ Transplantation

2414
Mitochondrial ROS activates ERK/autophagy pathway as a protected mechanism against deoxypodophyllotoxin-induced apoptosis

Sang-Hun Kim, Kwang-Youn Kim, Sul-Gi Park, Sun-Nyoung Yu, Young-Wook Kim, Hyo-Won Nam, Hyun-Hee An, Young-Woo Kim, and Soon-Cheol Ahn

Oncotarget (Impact Journals) South Korea, USA , 19 December 2017

Oncology

Key words: Deoxypodophyllotoxin, apoptosis, autophagy, mitochondrial ROS, ERK

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

2415
Magnolol inhibits venous remodeling in mice

Hanna Kuk, Caroline Arnold, Ralph Meyer, Markus Hecker and Thomas Korff

Scientific Reports (Nature) Germany , 19 December 2017

Cardiology

Key words: Magnolol, venous vasculature, endothelial cells, varicose/spider veins, peripheral vascular disease

Organism: Human

Cell Line: HUVECs (Human umbilical vein endothelial cells)

2416
Novel Hydrogel-Advanced Modified Clay Nanocomposites as Possible Vehicles for Drug Delivery and Controlled Release

Raluca Ianchis, Claudia M Ninciuleanu, Ioana C Gifu, Elvira Alexandrescu, Raluca Somoghi, Augusta R Gabor, Silviu Preda, Cristina L Nistor, Sabina Nitu, Cristian Petcu, Madalina Icriverzi, Paula E Florian and Anca M Roseanu

Nanomaterials (MDPI) Romania , 13 December 2017

Nanomedicine

Key words: hydrogel, clay, nanocomposites, biocompatibility

Organism: Cow

Cell Line: HT29 and MDBK cells

2417
18F-FDG PET Biomarkers Help Detect Early Metabolic Response to Irreversible Electroporation and Predict Therapeutic Outcomes in a Rat Liver Tumor Model

Xifu Wang, Zhanliang Su, Tianchu Lyu, Matteo Figini, Daniel Procissi, Junjie Shangguan, Chong Sun, Bin Wang, Na Shang, Shanzhi Gu, Quanhong Ma, Andrew C Gordon, Kai Lin, Jian Wang, Robert J Lewandowski, Riad Salem, Vahid Yaghmai, Andrew C Larson, Zhuoli Zhang

Radiology (Radiological Society of North America) USA, China , 12 December 2017

Radiotherapy, Oncology

Key words: 18F-FDG PET, Biomarkers, Metabolic Response, Irreversible Electroporation, Liver Tumor

Organism: Rat

Tissue: Liver

Pathological State: Cancer

2418
Comparison of MOLLI, shMOLLLI, and SASHA in discrimination between health and disease and relationship with histologically derived collagen volume fraction

Nicholas Child, Gonca Suna, Darius Dabir, May-Lin Yap, Toby Rogers, Misha Kathirgamanathan, Eduardo Arroyo-Ucar, Rocio Hinojar, Islam Mahmoud, Christopher Young, Olaf Wendler, Manuel Mayr, Banher Sandhu, Geraint Morton, Marion Muhly-Reinholz, Stefanie Dimmeler, Eike Nagel, Valentina O Puntmann

European Heart Journal (Oxford University Press) UK, Germany, Spain , 11 December 2017

Cardiology

Key words: T1 mapping, MOLLI, shMOLLI, SASHA, collagen, aortic valve stenosis, myocardium, troponin, myocardial fibrosis, collagen, respiratory care units, therapeutic equivalency, transverse spin relaxation time

Organism: Human

Tissue: Heart

Pathological State: Cardiac Fibrosis

2419
INO80 haploinsufficiency inhibits colon cancer tumorigenesis via replication stress-induced apoptosis

Shin-Ai Lee, Han-Sae Lee, Shin-Kyoung Hur, Sang Won Kang, Goo Taeg Oh, Daekee Lee, and Jongbum Kwon

Oncotarget (Impact Journals) South Korea , 06 December 2017

Oncology

Key words: INO80 chromatin remodeling complex, colon cancer, APC Min mouse model, replication stress, apoptosis

Organism: Mouse

Tissue: Intestine, Colon

Pathological State: Cancer

2420
Cdc7-Dbf4-mediated phosphorylation of HSP90-S164 stabilizes HSP90-HCLK2-MRN complex to enhance ATR/ATM signaling that overcomes replication stress in cancer

An Ning Cheng, Chi-Chen Fan, Yu-Kang Lo, Cheng-Liang Kuo, Hui-Chun Wang, I-Hsin Lien, Shu-Yu Lin, Chung-Hsing Chen, Shih Sheng Jiang, I-Shou Chang, Hsueh-Fen Juan, Ping-Chiang Lyu and Alan Yueh-Luen Lee

Scientific Reports (Nature) Taiwan , 05 December 2017

Oncology

Key words: Phosphorylation, cancer therapeutic resistance, Cdc7-Dbf4 kinase, stress

Organism: Human

Tissue: Mucosa

Pathological State: Cancer

Results 2411 - 2420 of 3451

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