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Enríquez DJ, Alonso JC, Hille L, Brand S, Holzgrabe U, Vergara D, Montoya G, Ramírez YA. Unveiling Colombia's medicinal Cannabis sativa treasure trove: Phenotypic and Chemotypic diversity in legal cultivation. PHYTOCHEMICAL ANALYSIS : PCA 2024. [PMID: 39169651 DOI: 10.1002/pca.3436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 06/21/2024] [Accepted: 06/22/2024] [Indexed: 08/23/2024]
Abstract
INTRODUCTION Cannabis sativa is a highly versatile plant with a long history of cultivation and domestication. It produces multiple compounds that exert distinct and valuable therapeutic effects by modulating diverse biological systems, including the endocannabinoid system (ECS). Access to standardized, metabolically diverse, and reproducible C. sativa chemotypes and chemovars is essential for physicians to optimize individualized patient treatment and for industries to conduct drug-discovery campaigns. OBJECTIVE This study aimed to characterize and assess the phytochemical diversity of C. sativa chemotypes in diverse ecological regions of Colombia, South America. METHODOLOGY Ten cannabinoids and 23 terpenes were measured using liquid and gas chromatography, in addition to other phenotypic traits, in 156 C. sativa plants that were grown in diverse ecological regions in Colombia, a hotspot for global biodiversity. RESULTS Our results reveal significant phytochemical diversity in Colombian-grown C. sativa plants, with four distinct chemotypes based on cannabinoid profile. The significant amount of usually uncommon terpenes suggests that Colombia's environments may have unique capabilities that allow the plant to express these compounds. Colombia's diverse climates offer enormous cultivation potential, making it a key player in both domestic and international medicinal and recreational C. sativa trade. CONCLUSION These findings underscore Colombia's capacity to pioneer global C. sativa production diversification, particularly in South America with new emerging markets.
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Affiliation(s)
- Diego J Enríquez
- Facultad de Ingeniería, Diseño y Ciencias Aplicadas, Universidad Icesi, Cali, Valle del Cauca, Colombia
| | - Julio C Alonso
- Facultad de Ciencias Administrativas y Económicas, Universidad Icesi, Cali, Valle del Cauca, Colombia
| | - Lucas Hille
- Institute for Chemistry and Biochemistry, Free University of Berlin, Berlin, Germany
| | - Stefan Brand
- Symrise AG, Mühlenfeldstrasse1, Holzminden, Germany
| | - Ulrike Holzgrabe
- Institute for Pharmacy and Food Chemistry, University of Würzburg. Am Hubland 97074, Würzburg, Germany
| | - Daniela Vergara
- Harvest New York, Cornell Cooperative Extension, Geneva, New York, USA
- Department of Ecology and Evolutionary Biology, University of Colorado Boulder, Boulder, Colorado, USA
| | - Guillermo Montoya
- Facultad de Ingeniería, Diseño y Ciencias Aplicadas, Universidad Icesi, Cali, Valle del Cauca, Colombia
| | - Yesid A Ramírez
- Facultad de Ingeniería, Diseño y Ciencias Aplicadas, Universidad Icesi, Cali, Valle del Cauca, Colombia
- Institute for Pharmacy and Food Chemistry, University of Würzburg. Am Hubland 97074, Würzburg, Germany
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Balant M, Garnatje T, Vitales D, Hidalgo O, Chitwood DH. Intra-leaf modeling of Cannabis leaflet shape produces leaf models that predict genetic and developmental identities. THE NEW PHYTOLOGIST 2024; 243:781-796. [PMID: 38757746 DOI: 10.1111/nph.19817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 04/28/2024] [Indexed: 05/18/2024]
Abstract
The iconic, palmately compound leaves of Cannabis have attracted significant attention in the past. However, investigations into the genetic basis of leaf shape or its connections to phytochemical composition have yielded inconclusive results. This is partly due to prominent changes in leaflet number within a single plant during development, which has so far prevented the proper use of common morphometric techniques. Here, we present a new method that overcomes the challenge of nonhomologous landmarks in palmate, pinnate, and lobed leaves, using Cannabis as an example. We model corresponding pseudo-landmarks for each leaflet as angle-radius coordinates and model them as a function of leaflet to create continuous polynomial models, bypassing the problems associated with variable number of leaflets between leaves. We analyze 341 leaves from 24 individuals from nine Cannabis accessions. Using 3591 pseudo-landmarks in modeled leaves, we accurately predict accession identity, leaflet number, and relative node number. Intra-leaf modeling offers a rapid, cost-effective means of identifying Cannabis accessions, making it a valuable tool for future taxonomic studies, cultivar recognition, and possibly chemical content analysis and sex identification, in addition to permitting the morphometric analysis of leaves in any species with variable numbers of leaflets or lobes.
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Affiliation(s)
- Manica Balant
- Institut Botànic de Barcelona, IBB (CSIC-CMCNB), Passeig del Migdia s.n., 08038, Barcelona, Spain
- Laboratori de Botànica, Unitat Associada al CSIC, Facultat de Farmàcia i Ciències de l'Alimentació, Universitat de Barcelona (UB), Av. Joan XXIII 27-31, 08028, Barcelona, Spain
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, USA
| | - Teresa Garnatje
- Institut Botànic de Barcelona, IBB (CSIC-CMCNB), Passeig del Migdia s.n., 08038, Barcelona, Spain
- Jardí Botànic Marimurtra - Fundació Carl Faust, pg. Carles Faust, 9, 17300, Blanes, Spain
| | - Daniel Vitales
- Institut Botànic de Barcelona, IBB (CSIC-CMCNB), Passeig del Migdia s.n., 08038, Barcelona, Spain
| | - Oriane Hidalgo
- Institut Botànic de Barcelona, IBB (CSIC-CMCNB), Passeig del Migdia s.n., 08038, Barcelona, Spain
- Royal Botanic Gardens, Kew, Richmond, TW9 3AE, UK
| | - Daniel H Chitwood
- Department of Horticulture, Michigan State University, East Lansing, MI, 48824, USA
- Department of Computational Mathematics, Science & Engineering, Michigan State University, East Lansing, MI, 48824, USA
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Wong-Salgado P, Soares F, Moya-Salazar J, Ramírez-Méndez JF, Moya-Salazar MM, Apesteguía A, Castro A. Therapeutic Potential of Cannabinoid Profiles Identified in Cannabis L. Crops in Peru. Biomedicines 2024; 12:306. [PMID: 38397908 PMCID: PMC10886879 DOI: 10.3390/biomedicines12020306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/15/2023] [Accepted: 09/18/2023] [Indexed: 02/25/2024] Open
Abstract
Cannabis is a plant that is cultivated worldwide, and its use is internationally regulated, but some countries have been regulating its medicinal, social, and industrial uses. This plant must have arrived in Peru during the Spanish conquest and remains widely cultivated illicitly or informally to this day. However, new regulations are currently being proposed to allow its legal commercialization for medicinal purposes. Cannabis contains specific metabolites known as cannabinoids, some of which have clinically demonstrated therapeutic effects. It is now possible to quantitatively measure the presence of these cannabinoids in dried inflorescences, thus allowing for description of the chemical profile or "chemotype" of cannabinoids in each sample. This study analyzed the chemotypes of eight samples of dried inflorescences from cannabis cultivars in four different regions of Peru, and based on the significant variation in the cannabinoid profiles, we suggest their therapeutic potential. The most important medical areas in which they could be used include the following: they can help manage chronic pain, they have antiemetic, anti-inflammatory, and antipruritic properties, are beneficial in treating duodenal ulcers, can be used in bronchodilators, in muscle relaxants, and in treating refractory epilepsy, have anxiolytic properties, reduce sebum, are effective on Methicillin-resistant Staphylococcus aureus, are proapoptotic in breast cancer, can be used to treat addiction and psychosis, and are effective on MRSA, in controlling psoriasis, and in treating glioblastoma, according to the properties of their concentrations of cannabidiol, cannabigerol, and Δ9-tetrahydrocannabinol, as reviewed in the literature. On the other hand, having obtained concentrations of THC, we were able to suggest the psychotropic capacity of said samples, one of which even fits within the legal category of "non-psychoactive cannabis" according to Peruvian regulations.
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Affiliation(s)
- Pedro Wong-Salgado
- CANNAVITAL, Clínica Especializada en Terapias con Cannabinoides, Lima 15022, Peru;
- RENATU Research Group, Faculty of Pharmacy and Biochemistry, Universidad Nacional Mayor de San Marcos, Lima 15039, Peru; (F.S.); (A.C.)
- Centro de Estudios del Cannabis del Perú, Lima 15022, Peru;
| | - Fabiano Soares
- RENATU Research Group, Faculty of Pharmacy and Biochemistry, Universidad Nacional Mayor de San Marcos, Lima 15039, Peru; (F.S.); (A.C.)
- Centro de Estudios del Cannabis del Perú, Lima 15022, Peru;
- REAJA Laboratory, Curitiba 80045-180, Brazil
| | - Jeel Moya-Salazar
- Faculties of Health Science, Universidad Privada del Norte, Lima 15001, Peru
| | - José F. Ramírez-Méndez
- CANNAVITAL, Clínica Especializada en Terapias con Cannabinoides, Lima 15022, Peru;
- Centro de Estudios del Cannabis del Perú, Lima 15022, Peru;
| | - Marcia M. Moya-Salazar
- Centro de Estudios del Cannabis del Perú, Lima 15022, Peru;
- Cannabis and Stone Unit, Nesh Hubbs, Lima 15001, Peru
| | - Alfonso Apesteguía
- Centro de Información, Control Toxicológico y Apoyo a la Gestión Ambiental CICOTOX, Faculty of Pharmacy and Biochemistry, Universidad Nacional Mayor de San Marcos, Lima 15039, Peru;
| | - Americo Castro
- RENATU Research Group, Faculty of Pharmacy and Biochemistry, Universidad Nacional Mayor de San Marcos, Lima 15039, Peru; (F.S.); (A.C.)
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Hesami M, Pepe M, Jones AMP. Morphological Characterization of Cannabis sativa L. Throughout Its Complete Life Cycle. PLANTS (BASEL, SWITZERLAND) 2023; 12:3646. [PMID: 37896109 PMCID: PMC10610221 DOI: 10.3390/plants12203646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 10/19/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023]
Abstract
This study extensively characterizes the morphological characteristics, including the leaf morphology, plant structure, flower development, and trichome features throughout the entire life cycle of Cannabis sativa L. cv. White Widow. The developmental responses to photoperiodic variations were investigated from germination to mature plant senescence. The leaf morphology showed a progression of complexity, beginning with serrations in the 1st true leaves, until the emergence of nine leaflets in the 6th true leaves, followed by a distinct shift to eight, then seven leaflets with the 14th and 15th true leaves, respectively. Thereafter, the leaf complexity decreased, culminating in the emergence of a single leaflet from the 25th node. The leaf area peaked with the 12th leaves, which coincided with a change from opposite to alternate phyllotaxy. The stipule development at nodes 5 and 6 signified the vegetative phase, followed by bract and solitary flower development emerging in nodes 7-12, signifying the reproductive phase. The subsequent induction of short-day photoperiod triggered the formation of apical inflorescence. Mature flowers displayed abundant glandular trichomes on perigonal bracts, with stigma color changing from whitish-yellow to reddish-brown. A pronounced increase in trichome density was evident, particularly on the abaxial bract surface, following the onset of flowering. The trichomes exhibited simultaneous growth in stalk length and glandular head diameter and pronounced shifts in color. Hermaphroditism occurred well after the general harvest date. This comprehensive study documents the intricate photoperiod-driven morphological changes throughout the complete lifecycle of Cannabis sativa L. cv. White Widow. The developmental responses characterized provide valuable insights for industrial and research applications.
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Xie Z, Mi Y, Kong L, Gao M, Chen S, Chen W, Meng X, Sun W, Chen S, Xu Z. Cannabis sativa: origin and history, glandular trichome development, and cannabinoid biosynthesis. HORTICULTURE RESEARCH 2023; 10:uhad150. [PMID: 37691962 PMCID: PMC10485653 DOI: 10.1093/hr/uhad150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 07/18/2023] [Indexed: 09/12/2023]
Abstract
Is Cannabis a boon or bane? Cannabis sativa has long been a versatile crop for fiber extraction (industrial hemp), traditional Chinese medicine (hemp seeds), and recreational drugs (marijuana). Cannabis faced global prohibition in the twentieth century because of the psychoactive properties of ∆9-tetrahydrocannabinol; however, recently, the perspective has changed with the recognition of additional therapeutic values, particularly the pharmacological potential of cannabidiol. A comprehensive understanding of the underlying mechanism of cannabinoid biosynthesis is necessary to cultivate and promote globally the medicinal application of Cannabis resources. Here, we comprehensively review the historical usage of Cannabis, biosynthesis of trichome-specific cannabinoids, regulatory network of trichome development, and synthetic biology of cannabinoids. This review provides valuable insights into the efficient biosynthesis and green production of cannabinoids, and the development and utilization of novel Cannabis varieties.
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Affiliation(s)
- Ziyan Xie
- Key Laboratory of Saline-alkali Vegetation Ecology Restoration (Northeast Forestry University), Ministry of Education, Harbin 150040, China
- College of Life Science, Northeast Forestry University, Harbin 150040, China
| | - Yaolei Mi
- Key Laboratory of Saline-alkali Vegetation Ecology Restoration (Northeast Forestry University), Ministry of Education, Harbin 150040, China
- College of Life Science, Northeast Forestry University, Harbin 150040, China
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Lingzhe Kong
- Key Laboratory of Saline-alkali Vegetation Ecology Restoration (Northeast Forestry University), Ministry of Education, Harbin 150040, China
- College of Life Science, Northeast Forestry University, Harbin 150040, China
| | - Maolun Gao
- Key Laboratory of Saline-alkali Vegetation Ecology Restoration (Northeast Forestry University), Ministry of Education, Harbin 150040, China
- College of Life Science, Northeast Forestry University, Harbin 150040, China
| | - Shanshan Chen
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Weiqiang Chen
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Xiangxiao Meng
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Wei Sun
- College of Life Science, Northeast Forestry University, Harbin 150040, China
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Shilin Chen
- College of Life Science, Northeast Forestry University, Harbin 150040, China
- Institute of Herbgenomics, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Zhichao Xu
- Key Laboratory of Saline-alkali Vegetation Ecology Restoration (Northeast Forestry University), Ministry of Education, Harbin 150040, China
- College of Life Science, Northeast Forestry University, Harbin 150040, China
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Upton R. Nomenclature: Herbal Taxonomy in the Global Commerce of Botanicals. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2023; 122:221-260. [PMID: 37392313 DOI: 10.1007/978-3-031-26768-0_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/03/2023]
Abstract
In the world trade of medicinal plants, the naming of plants is fundamental to understanding which species are acceptable for therapeutic use. There are a variety of nomenclatural systems that are used, inclusive of common names, Latinized binomials, Galenic or pharmaceutical names, and pharmacopeial definitions. Latinized binomials are the primary system used for naming wild plants, but these alone do not adequately define medicinal plant parts. Each system has its specific applications, advantages, and disadvantages. The topic of medicinal plant nomenclature is discussed broadly by underscoring when and how varying nomenclatural systems should be used. It is emphasized that pharmacopeial definitions represent the only naming system that integrates plant identity, relevant plant parts, and the specific quality metrics to which a material must comply, thus affording the most appropriate identification method available for medicinal plant materials.
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Affiliation(s)
- Roy Upton
- American Herbal Pharmacopoeia, P.O. Box 66809, Scotts Valley, CA, 95067, USA.
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