https://www.wallachlab.com/blog daily 0.75 2026-01-26 https://www.wallachlab.com/blog/2026-update monthly 0.5 2026-01-26 https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/f1aae01c-a278-4a96-84f1-c0d66dc96e3d/SKF+Pill+Image.jpg Wallach Lab Blog - 2026 Update - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.wallachlab.com/blog/junk-food-part-2 monthly 0.5 2025-03-20 https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/ee273949-f65c-4287-9f1b-5a97fef62859/DE5726F6-9387-42FB-8F08-36C183C5595B.JPG Wallach Lab Blog - Junk Food, Pt. 2: Other Natural and Synthetic Opioid Peptides - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/698e186c-abb8-4063-b037-5a1487d6926c/Screenshot+2025-03-19+at+2.28.52%E2%80%AFPM.png Wallach Lab Blog - Junk Food, Pt. 2: Other Natural and Synthetic Opioid Peptides - Make it stand out Figure 1. β-endorphin (31 amino acids) structure. Cartoon backbone structure (AF_AFP01203F1) showing the predicted alpha-helical structure. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/ea4b2c63-80df-44a9-8560-850336f70860/Screenshot+2025-03-19+at+2.29.01%E2%80%AFPM.png Wallach Lab Blog - Junk Food, Pt. 2: Other Natural and Synthetic Opioid Peptides - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/e58b8fba-cfcb-436d-8dbb-dc2c0fbe1472/Screenshot+2025-03-19+at+2.29.12%E2%80%AFPM.png Wallach Lab Blog - Junk Food, Pt. 2: Other Natural and Synthetic Opioid Peptides - Make it stand out Figure 2. Peripherally-selective tetrapeptide morphiceptin and pentapeptide casokefamide. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/40555c8e-6289-4255-af93-210865da2d9a/Figure+3.png Wallach Lab Blog - Junk Food, Pt. 2: Other Natural and Synthetic Opioid Peptides - Make it stand out Figure 3. Amino Acid Structure and Chirality. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/91924ca5-1cb3-452c-b92c-d00d569ab0a5/Screenshot+2025-03-19+at+2.29.30%E2%80%AFPM.png Wallach Lab Blog - Junk Food, Pt. 2: Other Natural and Synthetic Opioid Peptides - Make it stand out Figure 4. Tetrapeptide frakefamide containing a synthetic amino acid 4-fluorophenylalanine. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/d794555e-f448-4c28-8a04-2840ccfda7d7/Screenshot+2025-03-19+at+2.29.45%E2%80%AFPM.png Wallach Lab Blog - Junk Food, Pt. 2: Other Natural and Synthetic Opioid Peptides - Make it stand out Figure 5. Structure of the synthetic opioid tetrapeptide DAMGO. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/3c9a27dd-139a-4ace-845c-1e576807c2df/Screenshot+2025-03-19+at+2.30.01%E2%80%AFPM.png Wallach Lab Blog - Junk Food, Pt. 2: Other Natural and Synthetic Opioid Peptides - Make it stand out Figure 6. DAMGO (grey backbone) bound to the orthosteric binding site of MOR. Only DAMGO, the protein alpha-helical backbone, and key amino acid side chains involved in binding are displayed. PDB: 8EFQ. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/64add846-7fd2-4767-a833-b224644a3c06/Screenshot+2025-03-19+at+2.30.09%E2%80%AFPM.png Wallach Lab Blog - Junk Food, Pt. 2: Other Natural and Synthetic Opioid Peptides - Make it stand out Figure 7. Structure of the Synthetic Pentapeptide Metkefamide. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/b07a1b00-7a5c-490f-b0c7-5d8910d04677/Screenshot+2025-03-19+at+2.30.14%E2%80%AFPM.png Wallach Lab Blog - Junk Food, Pt. 2: Other Natural and Synthetic Opioid Peptides - Make it stand out Figure 8. Heptapeptide Dermorphin. Isolated from skin secretions of frogs in the genus Phyllomedusa. https://www.wallachlab.com/blog/junk-food-part-one monthly 0.5 2025-03-20 https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/034e28b2-2452-4546-9a21-4cd9f0b1d662/Screenshot+2025-01-15+at+14.04.29.png Wallach Lab Blog - Junk Food, Pt. 1: Exorphins - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/991e0fc5-cabc-4463-80cf-c4e5fa18a6d3/Screenshot+2025-01-15+141249.png Wallach Lab Blog - Junk Food, Pt. 1: Exorphins - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/57b419fd-3e31-4e25-a7d8-6b876e342533/Screenshot+2025-01-15+141310.png Wallach Lab Blog - Junk Food, Pt. 1: Exorphins - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/a53c4355-62c8-45eb-b81e-1ddc8e2fc68b/Screenshot+2025-01-15+141338.png Wallach Lab Blog - Junk Food, Pt. 1: Exorphins - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.wallachlab.com/blog/i2vwjxrgve4aqnap54dcbgo2z85rk1 monthly 0.5 2024-10-17 https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/eb4a0d57-e490-4dab-babd-a0cbf37db149/Screenshot+2024-10-17+163506.png Wallach Lab Blog - Molecules as Art - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/64fb6b62f8378960da71039f/6d80c228-a41e-4803-9172-766c5266e66d/drawing-hands.jpg%21Large.jpg Wallach Lab Blog - Molecules as Art - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.wallachlab.com/blog/d5kxhwqazdvm4q9d155krkg85oajx3 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