30/12/2025
Cuando insisto en que el abordaje no es solo masajito paravertebral voy con este enfoque , tampoco es elongación 5 veces al día
𝗧𝗵𝗲 𝗚𝘂𝘁-𝗗𝗶𝘀𝗰 𝗔𝘅𝗶𝘀: 𝗛𝗼𝘄 𝗬𝗼𝘂𝗿 𝗠𝗶𝗰𝗿𝗼𝗯𝗶𝗼𝗺𝗲 𝗠𝗮𝘆 𝗕𝗲 𝗖𝗮𝘂𝘀𝗶𝗻𝗴 𝗬𝗼𝘂𝗿 𝗕𝗮𝗰𝗸 𝗣𝗮𝗶𝗻
⬛ 𝙊𝙫𝙚𝙧𝙫𝙞𝙚𝙬
🔹 Low back pain (LBP) is a leading cause of disability worldwide, with Intervertebral Disc Degeneration (IDD) widely regarded as its primary driver
🔹 While mechanical stress, age, and genetics are traditional suspects, recent research has unveiled a surprising culprit: the trillions of microorganisms living in your digestive tract
🔹 This connection is now known as the gut-disc axis
🔹 The following post details how the gut microbiome influences spinal health, challenging the long-held belief that intervertebral discs are sterile environments
⬛ 𝙏𝙝𝙚 𝙋𝙖𝙧𝙖𝙙𝙞𝙜𝙢 𝙎𝙝𝙞𝙛𝙩: 𝙏𝙝𝙚 𝘿𝙞𝙨𝙘 𝙞𝙨 𝙉𝙤𝙩 𝙎𝙩𝙚𝙧𝙞𝙡𝙚
🧫 Historically, the medical community viewed the intervertebral disc (IVD) as a sterile organ
🧫 Recent studies using advanced sequencing have identified bacteria within these discs
🧫 There is a significant overlap in bacterial species found in the gut and those found in the IVD, suggesting that the two environments "talk" to one another
⬛ 𝙈𝙞𝙘𝙧𝙤𝙗𝙞𝙤𝙩𝙖 𝙋𝙧𝙤𝙛𝙞𝙡𝙚𝙨
🟢 Healthy Discs ▪ Tend to contain an abundance of Firmicutes, Actinobacteria, and Saccharopolyspora
▪ These are associated with strong intestinal barriers and antibacterial protection
🔴 Degenerated/Herniated Discs ▪ Show higher levels of pathogenic bacteria such as Pseudomonas veronii, Streptococcus anginosus, and notably Propionibacterium acnes (P. acnes)
▪ P. acnes is a bacteria strongly associated with bone and joint infections
⬛ 𝙃𝙤𝙬 𝙩𝙝𝙚 𝙂𝙪𝙩 𝘿𝙚𝙨𝙩𝙧𝙤𝙮𝙨 𝙩𝙝𝙚 𝘿𝙞𝙨𝙘: 𝙏𝙝𝙧𝙚𝙚 𝙈𝙚𝙘𝙝𝙖𝙣𝙞𝙨𝙢𝙨
1. Bacterial Translocation (The "Leaky" Barrier) 🚧 When the gut microbiome is unbalanced, the intestinal epithelial barrier becomes permeable
▪ Invasion:
▫ Bacteria escape the gut, enter the bloodstream, and reach the IVD
▪ The Perfect Hiding Spot:
▫ Because the interior of a disc lacks oxygen (anaerobic) and has limited immune surveillance (it is "immune-privileged"), it becomes an ideal breeding ground for anaerobic bacteria like P. acnes
▪ Destruction:
▫ Once established, these bacteria release toxins and trigger inflammation
▫ This leads to the ingrowth of blood vessels and nerves into the disc, destroying its structure and amplifying pain signals sent to the brain
2. Immune System Regulation 🛡 The gut microbiome acts as a "training ground" for the body's immune system
▪ Systemic Inflammation:
▫ Dysbiosis weakens the gut lining, causing immune cells to release pro-inflammatory cytokines (such as IL-6 and TNF-α) into the circulation
▪ Remote Damage:
▫ These inflammatory molecules migrate to the spine
▫ They stimulate disc cells to degrade their own structural matrix (collagen and aggrecan), leading to herniation and degeneration
▪ Pain Sensitization:
▫ The influx of immune cells stimulates the production of nerve growth factor (NGF)
▫ This causes pain-sensing nerve fibers to grow into the disc, causing chronic back pain
3. Metabolite and Nutrient Regulation 🧪
Gut bacteria are responsible for metabolizing food into chemical signals, including Short-Chain Fatty Acids (SCFAs) like propionate and butyrate
▪ Bone Remodeling:
▫ While SCFAs generally support bone health by regulating osteoclasts, their diffusion into the IVD can have mixed effects
▫ In degenerated discs, the presence of these metabolites and specific receptors may contribute to calcification of the disc and cartilage endplates
▪ Barrier Maintenance:
▫ A healthy mucus layer in the gut, maintained by specific bacteria and mucins (like MUC2), is essential to prevent toxic metabolites from entering the bloodstream and reaching the spine
⬛ 𝙍𝙚𝙡𝙖𝙩𝙚𝙙 𝘽𝙞𝙤𝙡𝙤𝙜𝙞𝙘𝙖𝙡 𝘼𝙭𝙚𝙨
🔗 Gut-Bone Marrow Axis
▪ Gut dysbiosis can damage the bone marrow niche
▪ Since the spine consists of vertebral bodies containing marrow, inflammation here can lead to aberrant immune cell formation within the spine itself, contributing to systemic inflammation and pain
🔗 Gut-Bone Axis
▪ Hormones secreted by the gut after eating (like GIP and GLP-1) regulate bone remodeling
▪ If the gut environment is compromised, it can lead to decreased bone mineral density in the vertebrae, which correlates with low back pain
⬛ 𝙁𝙪𝙩𝙪𝙧𝙚 𝘿𝙞𝙧𝙚𝙘𝙩𝙞𝙤𝙣𝙨 𝙞𝙣 𝘿𝙞𝙖𝙜𝙣𝙤𝙨𝙞𝙨 𝙖𝙣𝙙 𝙏𝙧𝙚𝙖𝙩𝙢𝙚𝙣𝙩
🧬 Diagnostics
▪ Physicians may eventually use stool or blood samples to analyze microbiome diversity using 16S rRNA sequencing
▪ This may help detect biomarkers for disc degeneration
💊 Therapeutics
▪ Treatments could shift from purely mechanical interventions (like surgery) to biological ones
▪ Targeting the gut microbiome may inhibit the cascade of inflammation that destroys the disc
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⚠️Disclaimer: Sharing a study or a part of it is NOT an endorsement. Please read the original article and evaluate critically.⚠️
Link to Article 👇
