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Secondary metabolites (of cannabis)
Hey all,
The genesis for this thread was a request from a buddy (VF) who asked for recent studies about CBD. It took me longer than I had hoped to collect all of these, but I have enough to start a good thread I think. There are three other threads* in this science sub-forum that also have some relevant studies where Pipeline, Cannaboloist and myself uploaded many studies. Instead of re-uploading the papers again I will link to relevant posts in other threads were appropriate. * there are two separate threads with the same topic, one is by Pipeline and one by Cananboloist. I think they should be merged into one thread because they both are for the same thing: uploading cannabis specific scholarly papers/research. I think having two of the same threads makes finding studies less easy. The thread by Pipeline was first, so I am humbly ask OldPink (or any other mod) to merge Cannabologist's thread into Pipeline's thread. The third thread is mine, it's a 'request' thread where people can post studies they want to read, but don't have access to. Then myself and others, do our best to get the requested studies and upload them for our fellow Icers.I will add to this thread as time goes on, but for now I have maybe a dozen or two papers to upload. That should be enough for now, I hope ![]() This thread isn't only about CBD and other cannabinoids, it's also about other secondary metabolites like flavonoids and terpenoids (which are not tepenes, even though they come from tepenes, thus calling terpenoids, terpenes, should be avoided). OK, here goes. I was going to post the title, authors and journal, along with the abstracts, but posting abstracts takes a while because they have to be formatted correctly. I might post the abstracts at a later date, but now I don't have enough time. 1. General studies on various secondary metabolites in cannabis including THC, CBD, CBC, terpenoids, etc.: "Cannabis and Cannabis Extracts: Greater Than the Sum of Their Parts?" John M. McPartland and Ethan B. Russo Journal of Cannabis Therapeutics (2001), Vol.1, No.3/4, pp. 103-132
"Comparison of the subjective effects of ∆9-tetrahydrocannabinol and marijuana in humans" S. R. Wachtel, M. A. ElSohly, S. A. Ross and J. Ambre H. de Wit Psychopharmacology (2002) 161:331–339
"Cannabis is more than simply ∆9-tetrahydrocannabinol" Ethan B. Russo and John M. McPartland Psychopharmacology (2003) 165:431–432
"Cannabis versus THC: response to Russo and McPartland" Mahmoud A. ElSohly, Stephen R. Wachtel and Harriet Wit Psychopharmacology (2003) 165:433–434
"Secondary metabolism in cannabis" Isvett Josefina Flores-Sanchez and Robert Verpoorte Phytochem Rev (2008) 7:615–639
"Recent advances in Cannabis sativa research: biosynthetic studies and its potential in biotechnology" Sirikantaramas S, Taura F, Morimoto S, Shoyama Y. Curr Pharm Biotechnol. 2007 Aug;8(4):237-43
"A historical overview of chemical research on cannabinoids" Raphael Mechoulam and Lumır Hanus Chemistry and Physics of Lipids 108 (2000) 1–13
"Cannabis Plant Chemistry" Montana Medical Grower’s Association, in conjunction with Montana Botanical Analysis
"Chemistry and Analysis of Phytocannabinoids and Other Cannabis Constituents" Rudolf Brenneisen From: Forensic Science and Medicine: Marijuana and the Cannabinoids
"Chemical constituents of marijuana: The complex mixture of natural cannabinoids" Mahmoud A. ElSohly and Desmond Slade Life Sciences 78 (2005) 539–548
[not so...] "Recent Developments in Cannabis Chemistry" ALEXANDER T. SHULGIN, Ph.D. Journal of Psychedelic Drugs, vol. II, no. 1 (1971)
"Human Studies of Cannabinoids and Medicinal Cannabis" P. Robs on HEP (2005) 168:719–756
2. Endocannabinoid system and cytokine network: "Cannabinoids, Immune System and Cytokine Network" Massi, P.1; Vaccani, A.1; Parolaro, D.1 Current Pharmaceutical Design, Volume 12, Number 24, August 2006 , pp. 3135-3146(12)
"The Cannabinoid System and Cytokine Network" Thomas W. Klein, Brian Lane, Catherine A. Newton, Herman Friedman Proceedings of the Society for Experimental Biology and Medicine Volume 225, Issue 1, pages 1–8, October 2000
"THE ENDOCANNABINOID SYSTEM AND ITS THERAPEUTIC EXPLOITATION" Vincenzo Di Marzo,Maurizio Bifulco and Luciano De Petrocellis NATURE REVIEWS, VOLUME 3, SEPTEMBER 2004
"The Endocannabinoid System and the Therapeutic Potential of Cannabinoids" Billy R. Martin From: Forensic Science and Medicine: Marijuana and the Cannabinoids
"THE NEURONAL, ENDOCRINE, METABOLIC EFFECTS OF ENDOCANNABINOID SYSTEM AND THE POTENTIAL CLINICAL IMPLICATIONS OF THE CANNABINOID TYPE 1 (CB1) BLOCKER" JOURNAL OF ENDOCRINOLOGICAL INVESTIGATION, Vol. 29, Suppl. to No. 3 (2006)
3. Cannabinoids: THC, CBD, etc (natural and synthetic): "Pharmacological Actions of Cannabinoids" R. G. Pertwee Cannabinoids, Handbook of Experimental Pharmacology, 2005, Volume 168, 1-51
"The acute effects of synthetic intravenous D9-tetrahydrocannabinol on psychosis, mood and cognitive functioning" P. D. Morrison, V. Zois, D. A. McKeown, T. D. Lee, D. W. Holt, J. F. Powell, S. Kapur and R. M. Murray Psychological Medicine (2009), 39, 1607–1616
"A tale of two cannabinoids: The therapeutic rationale for combining tetrahydrocannabinol and cannabidiol" Ethan Russo and Geoffrey W. Guy Medical Hypotheses (2006) 66, 234–246
"Does cannabidiol protect against the negative effects of THC?" Cécile Henquet and Rebecca Kuepper The British Journal of Psychiatry, (2010) 197: 259-260
"Cannabidiol potentiates pharmacological effects of D9-tetrahydrocannabinol via CB1 receptor-dependent mechanism" Kazuhide Hayakawaa, Kenichi Mishimaa, Mai Hazekawaa, Kazunori Sanoa, Keiichi Iriea, Kensuke Oritoc, Takashi Egawaa, Yoshihisa Kitamuraa, Naoki Uchidad, Ryoji Nishimurad, Nobuaki Egashiraa, Katsunori Iwasaki and Michihiro Fujiwara BRAIN RESEARCH 1188 (2008) 157 – 164
OK, I ran out upload space in this post, I will continue with uploading studies in my next post. Please do not respond to this thread until I am done uploading studies, thanks ![]() |
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#2 |
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Banned
Join Date: Aug 2010
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3. (cont.) THC and CBD
"Cannabinoid Receptor 1 Binding Activity and Quantitative Analysis of Cannabis sativa L. Smoke and Vapor" Justin FISCHEDICK, Frank VAN DER KOOY and Robert VERPOORTE Chem. Pharm. Bull. 58(2) 201—207 (2010)
"Pharmacological and therapeutic targets for ∆9-tetrahydrocannabinol and cannabidiol" Roger G. Pertwee Euphytica 140: 73–82, 2004.
"Action of Cannabidiol on the Anxiety and Other Effects Produced by D9-THC in Normal Subjects" A.W. Zuardi, I. Shirakawa, E. Finkelfarb and I.G. Karniol Psychopharmacology (1982) 76:245-250
"Cannabidiol: an overview of some chemical and pharmacological aspects. Part I: chemical aspects" Raphael Mechoulam, Lumır Hanus Chemistry and Physics of Lipids 121 (2002) 35-43
"Cannabidiol: an overview of some pharmacological aspects" R Mechoulam, LA Parker and R Gallily J Clin Pharmacol (2002) 42: 11S
"Cannabidiol: from an inactive cannabinoid to a drug with wide spectrum of action" Antonio Waldo Zuardi Rev Bras Psiquiatr. 2008;30(3):271-80
"Cannabidiol as a potential medicine" Roger G. Pertwee From: Cannabinoids as Therapeutics. (2005) Edited by R. Mechoulam
"Impact of cannabidiol on the acute memory and psychotomimetic effects of smoked cannabis: naturalistic study" Celia J. A. Morgan, Gráinne Schafer, Tom P. Freeman and H. Valerie Curran The British Journal of Psychiatry (2010) 197: 285-290
"Cannabidiol" Peter G. Jones, Larry Falvello, Olga Kenenard and George M. Sheldrick Acta Crystallographica Section B, Structural Crystallography and Crystal Chemistry, (1977) Volume 33, Part 10, pp. 3211-3214
4. Tepenoids: "A chemotaxonomic analysis of terpenoid variation in Cannabis" Karl W. Hillig Biochemical Systematics and Ecology 32 (2004) 875–891
"The Volatile Oil Composition of Fresh and Air-Dried Buds of Cannabis sativa" Samir A. Rossi and Mahmoud A. ElSohly J. Nut. Prod. 1996, 59, 49-51
"Essential oil of Cannabis sativa L. strains" Vito Mediavilla and Simon Steinemann Journal of the International Hemp Association, (1997) 4(2): 80-82[list][*]online here:https://www.internationalhempassociat.../jiha4208.html[/LIST "Plant terpenoids: applications and future potentials" Sam Zwenger and Chhandak Basu Biotechnology and Molecular Biology Reviews, (2008) Vol. 3 (1), pp. 001-007
"Chemistry Of Terpenoids And Carotenoids" G. Singh Discovery Publishing House (2008) ISBN 8183562795, 9788183562799
OK, I'm done upload papers for now. If anyone has papers they think are relevant to this thread please feel free to upload them! I will add to this thread in the near future...
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1 members found this post helpful. |
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#3 |
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Join Date: Jul 2011
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What the f***ing f***.... Amazing posts.
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"Believing that your hypothesis must be correct before all the evidence is gathered encourages you to interpret the evidence selectively. This is human nature. It is also precisely what the scientific method tries to avoid. It does so by requiring that scientists not just test their hypotheses, but try to prove them false." - Gary Taubes "You can't convince a believer of anything; for their belief is not based on evidence, it's based on a deep seated need to believe." - Carl Sagan "The more I learn, the more I realize how little I know." - Attributed to Socrates |
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2 members found this post helpful. |
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#4 |
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Join Date: Feb 2012
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I concur
great links!
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#5 |
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Senior Member
Join Date: Feb 2010
Location: Currently Moving...
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Where is the discussion? This is a great archive!!!
Damn shame shit like this gets overlooked.....
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1 members found this post helpful. |
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#6 |
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Join Date: Apr 2011
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I agree. I've been thinking about starting a thread that is similar to this but wasn't sure if this section or the medical section would be more appropriate. Well then, lets get the discussion rolling then shall we.........
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Dilettante Savant "What is a man? A seed? An acorn unafraid to destroy itself in growing into a tree?" ~David Zindell "Homo Sapiens, the first truly free species, is about to decommission natural selection, the force that made us. Soon we must look deep within ourselves and decide what we wish to become." ~E.O Wilson |
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#7 |
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Member
Join Date: Sep 2012
Location: the old growth trichome forest
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Holy cow, what an amazingly useful trove of information. Thanks for posting.
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#8 |
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Plant whisperer
Join Date: Jul 2009
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Nice job Spurr wow lots of material to read lol tanks headband 707
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Any man that knows a thing knows he knows not a damn thing at all. https://www.icmag.com/viewarticle.ph...id=1422&page=2 "WEED be everywhere" Are we growing wiser or are we just growing taller? ![]() When everyone is going left it's important to look right.. Never follow the crowd they are usually WRONG! Headband707 ![]() The more I see the less I know LOL... Micheal Faranti What we do for ourselves dies with us. What we do for others and the world remains and is immortal. Albert Pine Somthing that drives me Hazy ,, I'm I or the other's crazy? Albert EinstienFree Gypsy ffs!! Nas& Damian Marley " Friends" https://www.youtube.com/watch?v=OO18F4aKGzQ https://www.youtube.com/watch?v=MrC-yum82MI Nas&Damian Marley "Patience" ![]() https://www.youtube.com/watch?v=01FE9cPXE3M https://www.youtube.com/watch?v=17FZIncZi8Q https://www.youtube.com/watch?v=XSbZidsgMfw now you should listen to it loud...
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#9 |
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Join Date: Feb 2012
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![]() Polyketide synthases in Cannabis sativa L Isvett J. Flores Sanchez • Robert Verpoorte Pharmacognosy Department, Institute of Biology, Gorlaeus Laboratories, Leiden University Leiden, The Netherlands Published in Phytochem Rev (2008) 7:615-639 Cannabis sativa L. is an annual dioecious plant from Central Asia. Cannabinoids, flavonoids, stilbenoids, terpenoids, alkaloids and lignans are some of the secondary metabolites present in C. sativa. Earlier reviews focused on isolation and identification of more than 480 chemical compounds; this review deals with the biosynthesis of the secondary metabolites present in this plant. Cannabinoid biosynthesis and some closely related pathways that involve the same precursors are discussed. Full Text https://openaccess.leidenuniv.nl/bits...pdf?sequence=2 I.4 Outline of the thesis The studies described in this thesis are focused on biochemical and molecular aspects of PKSs involved in the biosynthesis of precursors from cannabinoid, flavonoid or stilbenoid pathways. A review about general aspects of plant PKS is given in Chapter 2. Enzymatic activities of PKSs in plant cannabis tissues and a correlation with the content of cannabinoids and flavonoids is described in Chapter 3. Isolation of PKS mRNAs and an expression in silicio are presented in Chapter 4. Finally, as cell cultures can be used as model systems to study secondary metabolite biosynthesis, cannabis cell suspension cultures were treated with biotic and abiotic elicitors to evaluate their effect on the cannabinoid biosynthesis (Chapter 5). Chapter 1 https://openaccess.leidenuniv.nl/bits...D8E?sequence=6 Chapter 2 https://openaccess.leidenuniv.nl/bits...pdf?sequence=7 Chapter 3 https://openaccess.leidenuniv.nl/bits...pdf?sequence=8 Chapter 4 https://openaccess.leidenuniv.nl/bits...pdf?sequence=9 Chapter 5 https://openaccess.leidenuniv.nl/bits...df?sequence=10 Concluding remarks and perspectives https://openaccess.leidenuniv.nl/bits...df?sequence=11 Summary https://openaccess.leidenuniv.nl/bits...df?sequence=12 References https://openaccess.leidenuniv.nl/bits...df?sequence=14 Propositions https://openaccess.leidenuniv.nl/bits...pdf?sequence=1 A great overview of plant metabolism from the man who taught me Pharmacognosy, Dr. Eric Yarnell, ND, RH (AHG). With this overview the Figure 15. A general scheme of the primary and secondary metabolism in C. sativa. found in Chapter 1 pg. 28 (the last page in Chapter 1) will hopefully be more useful. ![]() Yarnell, ND, RH (AHG), Eric L. Phytochemistry And Pharmacy For Practitioners Of Botanical Medicine. Washington: Healing Mountain Publishing, Inc., 2004. Print.
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#10 |
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great post thanks!
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