Tylophora indica (Burm. f.) Merr., a perennial climber from the Apocynaceae
family, is a critically endangered medicinal plant renowned for its immense
therapeutic value, particularly in traditional Ayurvedic medicine for treating
respiratory ailments like asthma and bronchitis. Its pharmacological properties
are primarily attributed to a unique class of bioactive compounds, the
phenanthroindolizidine alkaloids, with tylophorine being the most significant.
Rampant over-exploitation from wild habitats to meet commercial demand, coupled
with its inherent constraints of low seed viability and poor germination rates,
has pushed this species to the brink of extinction. This underscores an urgent
need for a multifaceted conservation strategy. This review comprehensively
explores the integrated approaches essential for the sustainable utilisation
of T. indica. We discuss the critical role of in-situ conservation
through habitat protection and the establishment of medicinal plant
conservation areas. Furthermore, we emphasise the paramount importance of
advanced ex-situ strategies, including biotechnological interventions like
plant tissue culture for rapid clonal propagation, synthetic seed technology,
and cell suspension cultures for continuous biomass and alkaloid production.
Ultimately, a synergistic model that combines strict wild resource management
with the adoption of modern cultivation and biotechnology techniques is
proposed as the only viable pathway to ensure the long-term availability of
this valuable genetic resource without compromising its natural populations.
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