* Corresponding authors

^a Pharmacognosy & Ethnopharmacology Division, CSIR-National Botanical Research Institute, Lucknow-226 001, India

^b Institut National de la Santé et de la Recherche Médicale, Unité 1138, Paris, France
E-mail: srini.kaveri@crc.jussieu.fr
Fax: +33 1 44 27 81 94
Tel: +33 1 44 27 82 01

^c Centre de Recherche des Cordeliers, Equipe – Immunopathologie et immuno-intervention thérapeutique, Paris, France

^d Clinic for Digestive Surgery, Clinical Centre of Serbia, Belgrade, Serbia

^e Medical School, University of Belgrade, Belgrade, Serbia

^f Lichenology Division, CSIR-National Botanical Research Institute, Lucknow-226 001, India

^g Sorbonne Universités, UPMC Univ Paris 06, UMR S 1138, Paris, France

^h Université Paris Descartes, Sorbonne Paris Cité, UMR S 1138, Paris, France