ITS UTAH, WE LOOKOUT FOR OUR NEIGHBORS

1 Utah citizen's life is taken every 20 hours

456 Utah citizens found dead accidentally in 2017


Its an accident because they didn't know how to prevent it. Lets prevent it!

opioid overdose IS 100% PREVENTABLE; IF WE TALK, THEY LIVE!

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Unveiling 7-Hydroxymitragynine as the Key Active Metabolite of Mitragynine and the Promise for Creating Novel Pain Relievers

Direct from: US National Library of Medicine & National Institutes of Health

Debilitating pain is a constant backdrop of daily life, resulting in personal suffering, substantial health costs, and an economic burden for society. Pain is not only a disabling symptom of many medical conditions but also a disease state in its own right. With its prevalence in 20–30% of the adult population, chronic pain affects more people than heart disease, cancer, and diabetes combined and will continue to grow as our population ages.1 Pain medicine represents one of the most rapidly developing medical specialties of today, with effective pain control being a therapeutic priority. Chronic pain is still poorly managed because of the lack of efficacious therapies and significant adverse side effects of currently available analgesic drugs.2 Now, the article of Kruegel et al. presents different pain therapeutics based on a natural product, Mitragyna speciosa, and new insights into its pharmacology and analgesic activity.3


Opioids are highly effective analgesics and the most widely prescribed class of medications in the US.4Most opioid analgesics (e.g., morphine, fentanyl, and oxycodone) used in clinical practice target mu-opioid receptors.2 Medical use and misuse of opioids have strongly increased in the past decades. It has emerged as a major public health threat due to the dramatic rise in opioid-related overdose deaths (over 47 000 in 2017 or 67.8% of all drug overdose deaths) and diagnoses of opioid-use disorder (addiction) associated with prescription opioids (1.8 million in 2016). The cost of the opioid epidemic in the US is estimated to be $80 billion annually.4,5


Medicinal plants are tremendous sources of new drug candidates. Lately, there has been a renewed interest in natural product research due to the failure of alternative drug discovery methods to deliver many lead compounds in key therapeutic areas such as pain. Mitragyna speciosa, known as “kratom”, a plant native to Southeast Asia, has been used traditionally as a stimulant and analgesic and for the treatment of opioid addiction.6 During the past years, kratom use has become increasingly popular in the US, where the consumption of kratom leaves was reported as an efficacious treatment of pain, particularly in cases where other available treatments have either failed or caused intolerable side effects.7 A significant number of users have also reported use of kratom as a tool to stop or reduce the use of prescription or illicit opioids—a potential application that is nowadays gaining high attention given the ongoing opioid abuse epidemic in the US.


Given the unique and fascinating pharmacology surrounding mitragynine, the major alkaloid in kratom, Kruegel et al.3 present a systematic study on the metabolism-dependent mechanism for the analgesic effects of mitragynine. It offers a possible explanation for the apparently safer profile of mitragynine compared to classical opioids. In their report, the authors rationalized the importance of 7-hydroxymitragynine (7-OH) as an active metabolite of mitragynine and a key mediator of its analgesic activity, thus providing the essential in vivo link signifying the pharmacological relevance of 7-OH 


In a previous report, both mitragynine and 7-OH were found to display G protein-biased agonism at the mu-opioid receptor,8 a concept which gained significance in drug discovery over the recent years, where G protein-biased mu-opioid receptor agonists may deliver the desired analgesia without the unwanted side effects. In their latest work published in ACS Central Science,3 the authors have proven that, besides the conversion of mitragynine to 7-OH via chemical oxidation, mitragynine can also undergo biotransformation in vitro in both mouse and human liver preparations to 7-OH, with cytochrome P450 3A4 as the main metabolic pathway (Figure​Figure11). In both microsome preparations, 7-OH was the major metabolite and was produced concomitant with the disappearance of mitragynine. The metabolic conversion was more efficient in human liver microsomes suggesting that an appreciation of interspecies differences is likely to be important for understanding the pharmacology of mitragynine. Mitragynine as well as 7-OH were highly stable in mouse plasma, indicating that plasma metabolism does not contribute significantly to the biotransformation of these alkaloids. 7-OH was reported earlier as having much higher analgesic potency in mice after subcutaneous (s.c.) administration compared to mitragynine and morphine.6 Using genetic approaches, the authors demonstrated in vivo that mitragynine and 7-OH produce analgesic effects acting through a mu-opioid receptor-dependent mechanism.3 They have demonstrated that metabolic conversion of mitragynine to 7-OH occurred also in vivo, where both alkaloids were detected in the plasma and brain, confirming that 7-OH is formed as a metabolite of mitragynine and that it enters the brain. Further, the authors have proven in mice that 7-OH contributes to the analgesic activity of mitragynine as a metabolite when comparing the pain response of compounds given at equianalgesic s.c. doses and confirmed this by quantifying concentrations of 7-OH in the brain, thus being consistent with 7-OH as the primary mediator of central analgesic activity. At the same time, other groups independently described the formation of 7-OH as a metabolite of mitragynine in vitro and in vivo.9,10


However, pharmacokinetic studies will be required to elucidate the importance of 7-OH as a mitragynine metabolite in man, where the interspecies differences in the metabolic processes must be carefully considered. Overall, this work provides knowledge that can be used for creating novel pain therapeutics based on kratom. The Mitragyna alkaloid scaffold represents an attractive framework for the development of functionally biased opioid modulators, which may exhibit improved therapeutic profiles as analgesic drugs. In particular, respiratory safety is of major importance to clinicians due to the risk for fatal outcomes and because respiratory suppression is the primary cause of opioid-related overdose mortality. The pharmacological profile of 7-OH as a partial G protein-biased agonist at the mu-opioid receptor would signify a desirable, wide analgesia-respiratory depression therapeutic window. Many challenges still lie ahead in the process of solving the current opioid epidemic.

Where is this from? Who's NIH?

The National Institutes of Health is unquestionably the most trusted & proven honest source of important life saving information emerging at the forefront of modern medicine. 


We circulate our American Facts to end the dogma that is killing so many Americans. 


This information has the ability to save thousands of lives & most importantly give American's the freedom & joy that was designed for each of us by our founding fathers who very clearly established our right to life, liberty, & the pursuit of happiness.

lethal RESPIRATORY depression - they literally just stop breathing

This horrid side-effect takes several innocent American lives every hour!

Save Thy Neighbor is a non-profit organization made by Utah citizens that have a mission to circulate life-saving information given to the American people from the United States National Institutes of Health & other Organizations that are on a mission of end our country's opioid epidemic that is currently leaving 1 Utah family per day in a tragic condition with a member forever removed from their family's life on earth. This is preventable & we are on a mission to prevent it. Together we can doing anything as a group of intelligent humans as we follow the evidence of what actually leads to a life of happiness as a human being.


As citizens of the United States of America, each & every one of us has the incredible life advantage of learning what actually works & what doesn't work based on medical data obtained from a non-bias group and our country's NIH is the perfect group to do the job.


We believe as our founding fathers did, that each of us has a RIGHT to LIFE, LIBERTY, & the pursuit of HAPPINESS. It is called the "pursuit" of happiness because happiness is not something that we obtain & then have forever, but rather something that we feel while living in a way the contributes to each other which requires continual action. So let's pursue happiness by being caring humans that look out for each other & share lifesaving information directly from the USA National Institutes of Health.

 
Drug-induced respiratory depression is a common side effect of the agents used in anesthesia practice to provide analgesia and sedation. Depression of the ventilatory drive in the spontaneously breathing patient can lead to severe cardio-respiratory events and it is considered a primary cause of morbidity.

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KRATOM - A WAY TO END AMERICA'S OPIOID EPIDEMIC

Will this plant save 47,000 American lives per year? It depends on your choice of conversation...

So is Kratom really a good way to avoid pain & a high risk of accidental death? According to the International Journal of Drug Policy quoting several renown doctors & pain specialists:


The most significant difference from opioids is that, even at very high doses, kratom is much less likely to depress respiration (to a fatal degree) than classical opioids (Singh, Narayanan et al., 2018, 2016; Varadi et al., 2016). Further, at the molecular level, mitragynine has a chemical structure that is quite different from classical opioids such as morphine, which are mostly derived from the alkaloids of the opium poppy (Adkins et al., 2011; Kruegel & Grundmann, 2018; Prozialeck et al., 2012; Takayama, 2004). Recent studies indicate that even though mitragynine acts on opioid receptors, its over-all molecular actions are quite different from those of classical opioids (Henningfield et al., 2018; Prozialeck et al., 2012). In two recent studies, Varadi et al. (2016) and Kruegel et al. (2016)demonstrated that mitragynine and several related compounds act as G protein-biased agonists at the mu-opioid receptor (MOR). In other words, although they activated G protein-mediated signaling pathways, much like classical opioids, they did not activate the β-arrestin-2 signaling pathway, which has been implicated as a mediator of some opioid-induced side effects, including respiratory depression(Raehal & Bohn, 2014; Schmid et al., 2017). Accordingly, the avoidance of β-arrestin-2 activation may in part explain the apparent respiratory safety of kratom, despite other opioid-like effects. These studies also showed mitragynine to be a partial agonist at MOR, as compared to most classical opioids, which are full agonists. Partial activity is also expected to attenuate the severity of side effects. For example, buprenorphine, a partial agonist at MOR, exhibits a dose ceiling for respiratory depression (Dahan et al., 2005).


Importantly, the improved side effect profile of mitragynine and related compounds has also been supported by preliminary animal studies. An early study with mitragynine demonstrated attenuated respiratory depression and constipation for this compound compared to the classical opioid morphine in several animal species (Macko, Weisbach, & Douglas, 1972). Further, the Varadi study (Varadi et al., 2016) demonstrated in mice that a mitragynine-derived compound, mitragynine pseudoindoxyl, induced marked analgesic effects, but with attenuated respiratory depression, slower development of tolerance, and lower rewarding effects than morphine. Accordingly, both the natural compounds in kratom (e.g. mitragynine) and synthetic derivatives thereof may represent a new class of opioid-acting drugs with an improved window between therapeutic effects and negative side effects.


As a result of its ability to interact with opioid receptors, mitragynine is often referred to as an “opioid”. On the other hand, a large volume of evidence indicates that mitragynine produces physiological, biochemical and behavioral effects that differ from those of classical opioids. Even though some effects of mitragynine may involve partial activation of MOR, mitragynine is able to interact with many other receptors that classical opioids do not bind (Boyer et al., 2008). In light of this evidence, mitragynine and its analogs can best be described as “atypical opioids” (Raffa, Pergolizzi, Taylor, Ossipov, & Group, 2018), and may actually represent a unique class of drugs.

Thousands of lives depend on this information

This information has the ability to save thousands of lives & most importantly give American's the freedom & joy that was designed for each of us by our founding fathers who very clearly established our right to life, liberty, & the pursuit of happiness.

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