Medical Researches
Moderately Effective
Based on 4 Researches
CNP may ease knee osteoarthritisC-type natriuretic peptide suppresses VEGFa gene expression by attenuating IL6-STAT3 signal pathway in primary synovial fibroblasts from rat knee.
Study directly addresses knee pain
We explored the potential of C-type natriuretic peptide (CNP) as a treatment for knee pain and osteoarthritis. This peptide was tested through intraarticular injections in a rat model of knee arthritis to assess its impact on cartilage degradation and persistent pain.
Our analysis revealed that CNP appears to work by targeting specific pathways in the body. Notably, we found that CNP negatively affected the IL6-STAT3 signaling pathway, which is known to contribute to inflammation and pain in the knees. Rather than interfering with other inflammatory signals, CNP selectively inhibited the mechanism that usually leads to increased pain and degradation of joint cartilage.
The findings suggest that by suppressing the expression of VEGFa, a protein associated with inflammation, CNP could provide relief from knee pain. We believe this positions CNP as an exciting candidate for further development as a disease-modifying anti-osteoarthritis drug (DMOAD). With its ability to reduce pain and protect cartilage, CNP shows promise as an innovative approach to managing knee osteoarthritis.
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Protein therapy shows promiseCo-delivery of IL-1Ra and SOX9 via AAV inhibits inflammation and promotes cartilage repair in surgically induced osteoarthritis animal models.
Moderate relevance observed
We examined how delivering proteins directly into the joints could impact knee pain associated with osteoarthritis (OA). The study focused on two proteins: interleukin-1 receptor antagonist (IL-1Ra), which helps reduce inflammation, and SOX9, which supports cartilage repair. Using a gene therapy approach, we injected these proteins via a viral vector into animal models that were induced with knee osteoarthritis.
Our results were promising. In one test with a rat model, we saw improvements in gait and a reduction in cartilage damage after injecting IL-1Ra alone. This suggests that IL-1Ra can significantly alleviate pain and damage in knees suffering from OA.
Additionally, when we combined IL-1Ra with SOX9, the effects were even more beneficial. This joint delivery significantly improved not only the inflammation of the synovial tissue but also protected cartilage, leading to enhanced overall joint health compared to using either protein separately.
Overall, our findings indicate that targeting knee pain with these proteins could pave the way for new therapeutic strategies in treating osteoarthritis, highlighting the potential of tailored protein treatments for better patient outcomes.
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Collagen supplementation benefits knee painThe effect of supplementation with type I and type III collagen peptide and type II hydrolyzed collagen on pain, quality of life and physical function in patients with meniscopathy: a randomized, double-blind, placebo-controlled study.
Study explores collagen's effectiveness
We conducted a randomized, double-blind, placebo-controlled study to examine whether collagen supplementation could alleviate knee pain in patients suffering from meniscopathy. Our group consisted of 32 patients, with some receiving a supplement made from types I, II, and III collagen, while others received a placebo.
Patients reported on their pain levels and quality of life through various well-recognized scales both before and after an eight-week supplementation period. The results indicated that those taking the collagen supplement experienced notable improvements in pain relief and overall quality of life. Additionally, some physical function tests showed positive results, suggesting that the collagen may indeed support better knee function and mobility.
However, it’s important to note that since response was attributed to a blend of different collagen types, isolating the exact impact of each type remains a challenge. Further research might help to clarify how these proteins specifically affect knee pain and recovery.
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Collagen supplementation aids knee painEffect of supplementation with type 1 and type 3 collagen peptide and type 2 hydrolyzed collagen on osteoarthritis-related pain, quality of life, and physical function: A double-blind, randomized, placebo-controlled study.
Combines multiple collagen types
This study examined how a specific collagen supplement, Naturagen® 4 Joint, impacts knee pain and overall living quality for those suffering from osteoarthritis (OA). It involved 31 participants, split into two groups: one received the collagen supplement, while the other received a placebo, ensuring a fair comparison.
Over eight weeks, participants underwent various assessments to measure pain levels and physical functioning using standardized tools. We found that those taking the collagen supplement experienced noticeable improvements in pain relief and quality of life metrics, suggesting that collagen may benefit those dealing with knee pain linked to OA.
While the results are promising, indicating that collagen supplementation can enhance well-being, it’s essential to consider that the study combined multiple collagen types, making it tricky to pinpoint exactly which type contributed most to the observed benefits. Overall, this research provides valuable insights into how protein, in the form of collagen, may be a helpful ally for those managing knee discomfort.
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User Reviews
Moderately Good
Based on 13 Reviews
The lack of smell is great, and I use it daily. The product's quality is very high and yields amazing benefits. It moisturises incredibly and has a fantastic effect on my skin and knees. It even helps reduce weaknesses and improves my overall health while being sweet to taste.
This excellent product has improved my knee pain and overall well-being. Its smell is acceptable, and the delivery was prompt. I strongly recommend it as it helps fill gaps in nutrition and supports improvement and recovery. The packaging is impressive and delivery timely.
I have been using this product for years and often recommend it to friends and family. It provides me with more energy and significantly reduces knee pain. I prefer the sachets for travel, while the larger tub is cost-effective for home use.
The packaging and quality are excellent, making it easier to carry in my bag. I can add it to coffee, tea, or juice without altering the taste. It has long-term approval and is superb for knee pain, joints, and skin. Although results take time, the ingredients are excellent.
After a month of using this product for knee pain, I've noticed improvements. The natural ingredients and neutral taste make it easy to mix with anything. The packaging is excellent, and I've found that my ligaments feel more resilient. I will definitely continue using these convenient sachets.
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