Immunohistochemistry News and Research

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Immunohistochemistry (IHC) is an imaging technique to visualize antigens in cells. Labeled antibodies bind to target antigens in the cell to image the distribution and localization of specific proteins of interest

USPTO awards HistoRx two patents for methods of standardization of digital microscopy instruments

HistoRx, the leader in quantitative immunohistochemistry, advances its proprietary position in digital pathology through the recent issuance of US patents covering key features necessary for achievement of reproducible, standardized image analysis results.

7 Oct 2011

Combination of P16 immunohistochemistry, DNA qPCR can accurately detect oropharyngeal cancer

Researchers have determined that a combination of P16 immunohistochemistry and DNA qPCR to test for viral E6 can accurately determine the oropharyngeal squamous cell carcinoma, a form of head and neck cancer, which derive from HPV16, according to a study published in Clinical Cancer Research, a journal of the American Association for Cancer Research.

3 Oct 2011

Palmetto establishes formal coverage policy for all Medicare patients

Genomic Health, Inc. today announced that Palmetto GBA, the designated national contractor for its Oncotype DX colon cancer test, has established a formal coverage policy for all Medicare patients.

1 Oct 2011

MYCN amplification can serve as a favorable prognostic indicator for neuroblastoma

Neuroblastoma, a malignant tumor that primarily affects infants and young children, is a leading cause of death for children with cancer. When amplification of the MYCN oncogene is found in the tumor, it usually indicates an aggressive tumor with rapid progression of the disease and a poor outcome. Thus MYCN amplification has come to be used as a prognostic indicator.

12 Aug 2011

Ventana introduces BenchMark ULTRA with URA to process IHC, ISH samples

Ventana Medical Systems, Inc., a member of the Roche Group, announced today the launch of BenchMark ULTRA with new Ultimate Reagent Access.

3 Aug 2011

Conventional Estrogen Receptor measurement methods may result in 10-20% false negative rate

A team of Yale Cancer Center researchers has confirmed that between 10-20% of breast cancers classified as Estrogen Receptor (ER) negative are really positive. Understanding when and why breast cancers may be misclassified has important implications for treatment and outcomes for women diagnosed with breast cancer. Its findings are published online in the June 28 Journal of Clinical Oncology.

28 Jun 2011

Rockland produces new Anti-NF-κB monoclonal antibody

Rockland Immunochemicals has produced a new Anti-NF-κB monoclonal antibody validated by several assays relevant for discovery including immunofluorescence microscopy, immunohistochemistry, western blotting and ELISA.

5 May 2011

Polaris' ADI-PEG 20 exhibits potential against AML, GBM and bladder cancer

Polaris Group announced today that data from preclinical studies suggest ADI-PEG 20, the Company's pegylated arginine deiminase therapeutic, may be effective in treating acute myeloid leukemia (AML), glioblastoma multiforme (GBM) and bladder cancer.

8 Apr 2011

VisualSonics demonstrates Vevo LAZR imaging system at AACR conference

VisualSonics Inc., a leader in real time, in vivo, high-resolution micro-imaging systems and a wholly-owned subsidiary of SonoSite Inc., is demonstrating the recently announced Vevo LAZR Photoacoustics Imaging system at the American Association of Cancer Research's annual conference.

5 Apr 2011

CALP, HistoRx collaborate to co-develop new generation of tissue-based imaging solutions

Caliper Life Sciences, Inc. and HistoRx, Inc., today announced a collaboration to co-develop a new generation of tissue-based imaging and analysis solutions, based on immuno-fluorescence, that will deliver accurate, quantitative, and reproducible measurements of proteins in tissue samples.

11 Mar 2011

New rapid and inexpensive test can effectively identify never-smoking group with lung adenocarcinoma

An inexpensive and rapid testing method can effectively identify a sub-group of never-smoking lung cancer patients whose tumors express a molecule associated with increased risk of disease progression or recurrence, US researchers have found.

25 Feb 2011

Biocare, HJF sign license agreement to distribute antibody against prostate cancer

The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. has signed a licensing agreement with Biocare Medical, a biotechnology company based in Concord, Calif., for the exclusive worldwide sales and distribution rights for the immunohistochemistry of an antibody designed to detect tumor prevalence in prostate cancer patients.

18 Feb 2011

Numira acquires Ricerca' Efficacy Pharmacology operating unit

Numira Biosciences, a specialty contract research organization and leader in high resolution, 3D imaging services and visualization software for the life science market, announced today that it has acquired the Efficacy Pharmacology operating unit of Ricerca Biosciences, LLC., located in Bothell, WA.

14 Feb 2011

TD2 and Flagship Biosciences offer combined oncology and pathology services

TGen Drug Development (TD2) and Flagship Biosciences today announced a strategic alliance that should help speed new drugs safely into human testing and quickly benefit cancer patients.

27 Jan 2011

Study results presented at ASCO-GI reinforce value of Genomic Health's Oncotype DX Colon Cancer test

Genomic Health, Inc. today announced presentation of three studies at the American Society of Clinical Oncology Gastrointestinal Cancer Symposium, including one finding that high tumor grade was not a marker of higher recurrence risk in stage II colon cancer, suggesting that other markers, such as the Oncotype DX® Recurrence Score® (RS) test as well as T-stage and mismatch repair (MMR) status, should be considered by physicians during the treatment decision-making process.

25 Jan 2011

Study results of Pathwork Diagnostics's Tissue of Origin Test presented at ASCO 2011

Pathwork Diagnostics, Inc., a privately held molecular diagnostics company focused on oncology, announced today that results from a decision impact study of its Tissue of Origin Test were presented this weekend at the ASCO 2011 Gastrointestinal Cancers Symposium in San Francisco.

25 Jan 2011

OriGene releases 1,500 mouse monoclonal antibodies

OriGene Technologies, Inc. has recently achieved a significant milestone in its quest for developing an assay for every human protein through the release of 1,500 mouse monoclonal antibodies under the TrueMAB brand. Each TrueMAB antibody is specifically developed with full-length human proteins produced in HEK293T cells and validated for critical research and diagnostic needs requiring improved antibody sensitivity and specificity.

21 Jan 2011

Positive results from nimotuzumab Phase II study for gastric cancer

YM BioSciences, a life sciences product development company advancing a diverse portfolio of promising hematology and cancer-related products at various stages of development, today announced that results were reported from a randomized Phase II gastric cancer study of nimotuzumab being conducted by its licensees, Daiichi Sankyo Co., Ltd. in Japan and Kuhnil Pharma Co. Ltd., in Korea.

21 Jan 2011

MacroGenics commences MGAH22 Phase I trail for patients with HER2-positive cancer

MacroGenics, a privately held biotechnology company that develops immunotherapeutics to treat autoimmune disorders, cancer and infectious diseases, today announced that it had administered drug to the first cohort of patients in a Phase I clinical trial of MGAH22.

6 Jan 2011

HistoRx grants Metamark worldwide license to AQUA technology for commercialization of Prognostic Assays

Metamark Genetics, Inc., a privately held oncology-focused molecular diagnostics company, and HistoRx, Inc., a diagnostics company developing tissue-based diagnostic solutions to advance individualized patient care, today announced a multi-year licensing agreement. HistoRx has granted Metamark a worldwide license to the AQUA technology for the clinical commercialization of Metamark's proprietary MetamarkDx™ Prognostic Assays.

20 Dec 2010