My Journey Through Synthetic Biology

Hey everyone! First and foremost, I wanted to apologize for missing last week’s blog. Flu B has been making its way around the community, and unfortunately, it decided to pay me a visit. But I’m finally feeling better and ready to get back into it. As I started looking for this week’s topic, I wanted something that naturally built off where I left off. After going down what felt like thousands of Google searches, I stumbled onto an interdisciplinary field within synthetic biology that honestly might be one of the coolest connections I’ve seen so far: It’s where biology crosses into physics. When I usually talk about cells, it’s typically about how they respond to signals like hormones, proteins, and DNA instructions. However, today, that’s only a small part of the story. Today and in nature, cells don’t just respond to chemicals. They respond to force. That idea is the foundation of something called mechanobiology. What Is Mechanobiology? Mechanobiology is the study of how cells sense ...

Hello and welcome back to this week’s Synthetic Biology Blog. I know I typically post on Sundays, but with a big Psychology project I plan to do tomorrow, I wanted to make sure to get a new update to this series out to you. For this week’s blog, I wanted to build directly off what we talked about last week with organoids and mini-organs. Organoids showed us that cells are surprisingly good at organizing themselves. But there’s another huge piece of the puzzle that we haven’t talked about yet: what those cells are actually growing on. This is where tissue engineering and biomaterials come in. If cells are the builders, biomaterials are the scaffolding.  What Is Tissue Engineering? Tissue engineering is a field focused on rebuilding or repairing tissues by combining living cells with engineered materials. Instead of replacing damaged tissue with metal or plastic, the goal is to create living tissue that integrates naturally with the body. In simple terms, tissue engineering tries to ...

Hey everyone! I hope you all are staying warm, as snowstorms are sweeping across the United States. We’ve already gotten like 6 inches, and it’s still snowing.  After I talked about regenerative medicine last week, I figured I would look even deeper into it and found a super interesting wrinkle that comes directly out of it: organoids. Think about it like this: if regenerative medicine focuses on fixing damaged tissues, organoids are the technology that allows scientists to watch how those tissues form in the first place. What Are Organoids? Organoids are mini, simplified versions of organs grown from stem cells. They aren’t full organs, and they’re not meant to be implanted (at least not yet), but they do mimic many of the structures and functions of real organs. What makes organoids so incredible is that scientists don’t manually assemble them cell by cell. Instead, stem cells are placed in the right environment with the right signals, and the cells self-organize. They divide, sp...

Hey everyone! I hope all of you have had a good week since I last posted. Anyway, for today’s blog, I thought now would be a good time to pivot to one of my mom’s favorite topics to talk about at the dinner table: regenerative medicine. Before I get started, I’ll give you some context. Basically, until now, much of medicine has been about managing damage. If an organ fails, we replace it. If tissue is injured, we try to repair it as best we can. Unlike typical medicines, regenerative medicine offers a unique ability: the ability to teach the body how to rebuild itself. What Is Regenerative Medicine? Regenerative medicine is the field focused on restoring or replacing damaged tissues by harnessing the body’s own biological systems. Instead of relying solely on transplants, drugs, or mechanical devices, this field uses the cells themselves to trigger natural healing processes. Synthetic biology plays a huge role here because it allows scientists to control how cells behave. Rather than f...

Hey everyone, welcome back! For this week’s blog, I wanted to take a step away from the hypotheticals and dive into a part of synthetic biology that I haven’t talked about yet. Honestly, I think it’s one of the coolest subfields I’ve come across so far. Up until now, a lot of my blogs have focused on editing genes: changing DNA, programming cells, or rewriting biological instructions. But what if the real question isn’t just what cells do, but how they organize themselves? That’s where morphogenetic engineering comes in. What Is Morphogenetic Engineering? Morphogenetic engineering might sound super complex, but it’s actually a pretty intuitive idea. Morphogenesis is the process by which cells organize themselves into tissues, organs, and entire bodies. It’s how a single fertilized cell somehow knows how to become something as complex as a heart, a brain, or a hand. Instead of focusing only on telling cells what proteins to make, scientists in this field try to control how cells move, w...