STUTTGART, Germany I August 14, 2025 I La Merie Publishing announced the release of its newest product offering reviewing the pipeline of active anti-Her3 immunotherapeutics in R&D: Pipeline of Her3-Targeted Immunotherapies.

This competitive intelligence report about Her3-Targeted Immunotherapies provides a competitor evaluation in the field of product candidates in research and development targeting Her3. This report will be prepared on demand within one working day upon order placement. The report lists Her3-targeted active R&D programs by R&D phase in a tabular format and describes in brief the profile of Her3-targeted immunotherapies by drug modality. The report will be provided in pdf format and sent by e-mail to the customer.

HER3 is a member of the epidermal growth factor receptor (ERBB) family of tyrosine kinase receptors. This membrane-bound protein has a neuregulin binding domain but not an active kinase domain. It therefore can bind this ligand but not convey the signal into the cell through protein phosphorylation. However, it does form heterodimers with other EGF receptor family members which do have kinase activity. Heterodimerization leads to the activation of pathways which lead to cell proliferation or differentiation.

Her3 is overexpressed in a broad range of tumors and is associated with disease progression and poor survival. For example, more than 50% of melanoma, cervical, lung, gastric, colorectal, and ovarian cancers show overexpression of HER3, while in breast, pancreatic and prostate cancers the overexpression ranges between 25-40%. In addition, recent studies show that HER3 expression is significantly induced in tumors during metastasis (in colorectal) and during acquired resistance to tyrosine kinase inhibitors (TKI) in lung cancers.

This widespread overexpression of HER3 makes it an ideal target for antibody drug conjugates (ADCs) and bispecific antibodies targeting Her3 and a second, co-expressed tumor associated antigen. In addition, these new drug modalities promise improved antitumor activity compared to first generation naked antibodies.

The report “Pipeline of Her3-Targeted Immunotherapies” can be acquired at La Merie Publishing’s online store: https://lamerie.com/report/pipeline-of-her3-targeted-immunotherapies/

About La Merie Publishing

La Merie Publishing is an independent business information provider for the biotechnology and pharmaceutical industry. La Merie Publishing prepares brief and full reports. La Merie Publishing products can be purchased in the online store www.lamerie.com and from selected Resellers.

La Merie Publishing offers the service of custom report preparation for corporate clients, including, but not limited to, customized reports about target evaluation, pipeline analysis, technology assessments, drug and competitor profiles, partnering and business deal terms and any other competitive intelligence elaboration of interest.

SOURCE: La Merie Publishing