** Shares in Transgene TRNG.PA rise 6.7% after the
France-based biopharma company announced "positive progress" for
its cancer-treating BT-001 oncolytic virus
** The company says the phase I/IIA trial evaluating BT-001
in patients with solid tumours showed positive progress and
safety data, with first signs of anti-tumour activity in
hard-to-treat population urn:newsml:reuters.com:*:nFWN2YC0VP
** Transgene plans to start Phase I part B in H2
** Kempen Research says it is "encouraged by evidence of
localized production of anti-CTLA-4 within the tumor
microenvironment, which could address the toxicity issues seen
with currently available anti-CTLA-4 treatment"
** CTLA-4 is a protein receptor functioning as an immune
checkpoint which downregulates the immune response
** The stock has dropped by 15% YTD
(Reporting by Olivier Sorgho)
((Olivier.sorgho@thomsonreuters.com))