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文章數：88 |
 TANG Zhan 湯棧有什麼隱藏版必點嗎？》台中公益路大揭密｜10家美食名店全盤解析 |
| 在地生活｜大台北 2026/04/22 03:55:43 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
身為一個熱愛美食、喜歡在城市裡挖掘驚喜的人，臺中公益路一直是我最常出沒的地方之一。這條路可說是「臺中人的美食戰場」，從精緻西餐到創意火鍋，從日式丼飯到義式早午餐，每走幾步，就會有完全不同的特色料理餐廳。 這次我特別花了一整個月，實際造訪了公益路上十間口碑不錯的餐廳。有的是網友熱推的打卡名店，也有隱藏在巷弄裡的小驚喜。我以環境氛圍、口味表現、價格CP值與再訪意願為基準，整理出這篇實測評比。希望能幫正在猶豫去哪裡吃飯的你，找到那一間「吃完會想再來」的餐廳。 評比標準與整理方向
這次我走訪的10家餐廳橫跨不同料理類型，從高質感牛排館到巷弄系早午餐，每一間都有自己獨特的風格。為了讓整體比較更客觀，我依照以下四大面向進行評比，並搭配實際用餐體驗來打分。
整體而言，我希望這份評比不只是「哪家好吃」，而是幫你在不同情境下（約會、家庭聚餐、朋友小聚、商業午餐）都能快速找到合適的選擇。畢竟，美食不只是味覺的滿足，更是一段段與朋友共享的生活記憶。 10間臺中公益路餐廳評比懶人包公益路向來是臺中人聚餐的首選地段，從火鍋、燒肉到中式料理與早午餐，每走幾步就有驚喜。以下是我實際造訪過的10間代表性餐廳清單，橫跨平價、創意、高級各路風格。
一頭牛日式燒肉｜炭香濃郁的和牛饗宴，約會聚餐首選
走在公益路上，很難不被 一頭牛日式燒肉 的木質外觀吸引。低調卻不失質感的門面，搭配昏黃燈光與暖色調的內裝，讓人一進門就感受到濃濃的日式職人氛圍。店內空間不大，但桌距規劃得宜，每桌皆設有獨立排煙設備，烤肉時完全不怕滿身油煙味。 餐點特色
一頭牛的靈魂，絕對是他們招牌的「三國和牛拼盤」。 用餐體驗整體節奏掌握得非常好。店員會在你剛想烤下一片肉時貼心遞上夾子、幫忙換烤網，讓人完全不用分心。整場用餐過程就像一場表演，從視覺、嗅覺到味覺都被滿足。 綜合評分
地址：408臺中市南屯區公益路二段162號電話：04-23206800 小結語一頭牛日式燒肉不僅是「吃肉的地方」，更像是一場五感盛宴。從進門那一刻到最後一道甜點，都能感受到他們對細節的用心。 TANG Zhan 湯棧｜文青系火鍋代表，麻香湯底與視覺美感並重
在公益路這條美食戰線上，TANG Zhan 湯棧 是讓人一眼就會想走進去的那一種。 餐點特色
湯棧最有名的當然是它的「麻香鍋」。 用餐體驗整體氛圍比一般火鍋店更有質感。 綜合評分
地址：408臺中市南屯區公益路二段248號電話：04-22580617 官網：https://www.facebook.com/TangZhan.tw/ 小結語TANG Zhan 湯棧 把傳統火鍋做出新的樣貌保留臺式鍋物的溫度，又結合現代風格與細節服務，讓吃鍋這件事變得更有品味。 如果你想找一間兼具「好吃、好拍、好放鬆」的火鍋店，湯棧會是公益路上最有風格的選擇之一。 NINI 尼尼臺中店｜明亮寬敞的義式早午餐天堂
如果說前兩間是肉食愛好者的天堂，那 NINI 尼尼臺中店 絕對是想放鬆、聊聊天的好地方。餐廳外觀以白色系與大片玻璃窗為主，陽光灑進室內，讓人一踏入就有種度假般的輕盈感。假日早午餐時段特別熱鬧，建議提早訂位。 餐點特色
NINI 的菜單融合義式與臺灣人口味，選擇多樣且份量十足。主打的 松露燉飯 濃郁卻不膩口，米芯保留微Q口感；而 香蒜海鮮義大利麵 則以新鮮白蝦、花枝與淡菜搭配微辣蒜香，口感層次豐富。 用餐體驗店內氣氛輕鬆不拘謹，無論是一個人帶電腦工作、或朋友聚餐，都能找到舒服角落。餐點上桌速度穩定，服務人員態度親切、補水與收盤都非常主動。整體節奏讓人覺得「時間變慢了」，很適合想遠離忙碌日常的人。 綜合評分
地址：40861臺中市南屯區公益路二段18號電話：04-23288498 小結語NINI 尼尼臺中店是一間能讓人放下手機、慢慢吃飯的餐廳。餐點不追求浮誇，而是以「剛剛好」的份量與風味，陪伴每個平凡午後。如果你在找一間能邊吃邊聊天、拍照也漂亮的早午餐店，NINI 會是你在公益路上最不費力的幸福選擇。 加分100%浜中特選昆布鍋物｜平價卻用心的湯頭系火鍋，家庭聚餐好選擇
在公益路這條高質感餐廳林立的戰場上，加分100%浜中特選昆布鍋物 走的是截然不同的路線。它沒有浮誇的裝潢、也沒有高價位的套餐，但靠著實在的湯頭與親切的服務，默默吸引許多回頭客。每到用餐時間，總能看到家庭或情侶三兩成群地圍著鍋邊聊天。 餐點特色
主打 北海道浜中昆布湯底，湯頭清澈卻不單薄，越煮越能喝出海藻與柴魚的自然香氣。 用餐體驗整體氛圍偏家庭取向，桌距寬敞、座位舒適，帶小孩來也不覺擁擠。店員態度親切，補湯、收盤都很勤快，給人一種「被照顧著」的安心感。 綜合評分
地址：403臺中市西區公益路288號電話：0910855180 小結語加分100%浜中特選昆布鍋物是一間「不浮誇、但會讓人想再訪」的火鍋店。它不追求豪華擺盤，而是用最簡單的湯頭與新鮮食材，傳遞出家常卻不平凡的溫度。 印月餐廳｜中式料理的藝術演繹，宴客與家庭聚會首選
說到臺中公益路的中式料理代表，印月餐廳 絕對是榜上有名。這間開業多年的餐廳以「中菜西吃」的概念聞名，把傳統中式料理以現代手法重新詮釋。從建築外觀到餐具擺設，每個細節都散發著低調的典雅氣息。 餐點特色
印月最令人印象深刻的是他們將傳統中菜融入創意手法。 用餐體驗服務方面完全對得起餐廳的高級定位。從入座、點餐到上菜節奏，都拿捏得恰如其分。每道菜都會有服務人員細心介紹食材與吃法，讓人感受到「被款待」的尊榮感。 綜合評分
地址：408臺中市南屯區公益路二段818號電話：0422511155 小結語印月餐廳是一間「不只吃飯，更像品味生活」的地方。 KoDō 和牛燒肉｜極致職人精神，專為儀式感與頂級味覺而生
若要形容 KoDō 和牛燒肉 的用餐體驗，一句話足以總結——「像在欣賞一場關於肉的表演」。 餐點特色
這裡主打 日本A5和牛冷藏肉，以「精切厚燒」的方式呈現。 用餐體驗KoDō 的最大特色是「儀式感」。 綜合評分
地址：403臺中市西區公益路260號電話：0423220312 官網：https://www.facebook.com/kodo2018/ 小結語KoDō 和牛燒肉不是日常餐廳，而是一場體驗。 永心鳳茶｜在茶香裡用餐的優雅時光，臺味早午餐的新詮釋
走進 永心鳳茶公益店，彷彿進入一間有氣質的茶館。 餐點特色
永心鳳茶的餐點結合中式靈魂與西式擺盤，無論是「炸雞腿飯」還是「紅玉紅茶拿鐵」，都能讓人感受到熟悉卻不平凡的味道。 用餐體驗店內服務人員態度溫和，對茶品介紹詳盡。上餐節奏剛好，不急不徐。 綜合評分
地址：40360臺中市西區公益路68號三樓(勤美誠品)電話：0423221118 小結語永心鳳茶讓人重新定義「臺味」。 三希樓｜老饕級江浙功夫菜，穩重又帶人情味的中式饗宴
位於公益路上的 三希樓 是許多臺中老饕的口袋名單。 餐點特色
三希樓的菜色以 江浙與港式料理 為主，兼顧傳統與現代風味。 用餐體驗三希樓的服務給人一種老派但貼心的感覺。 綜合評分
地址：408臺中市南屯區公益路二段95號電話：0423202322 官網：https://www.sanxilou.com.tw/ 小結語三希樓是一間「吃得出功夫」的餐廳。 一笈壽司｜低調奢華的無菜單日料，職人手藝詮釋旬味極致
在熱鬧的公益路上，一笈壽司 低調得幾乎不顯眼。 餐點特色
一笈壽司採 Omakase（無菜單料理） 形式，每一餐都由主廚根據當日食材設計。 用餐體驗整場用餐約90分鐘，節奏緩慢但沉穩。 綜合評分
地址：408臺中市南屯區公益路二段25號電話：0423206368 官網：https://www.facebook.com/YIJI.sushi/ 小結語一笈壽司是一間真正讓人「放慢呼吸」的餐廳。 茶六燒肉堂｜人氣爆棚的和牛燒肉聖地，肉香與幸福感同時滿分
若要票選公益路上「最難訂位」的餐廳，茶六燒肉堂 絕對名列前茅。 餐點特色
茶六主打 和牛燒肉套餐，價格約落在 $700–$1000 間，份量與品質兼具。 用餐體驗茶六的服務效率相當高。店員親切、換網勤快、補水速度快，整場用餐流程流暢無壓力。 綜合評分
地址：403臺中市西區公益路268號電話：0423281167 官網：https://inline.app/booking/-L93VSXuz8o86ahWDRg0:inline-live-karuizawa/-LUYUEIOYwa7GCUpAFWA 小結語茶六燒肉堂用「穩定品質＋輕奢氛圍」抓住了臺中年輕族群的心。 吃完10家公益路餐廳後的心得與結語吃完這十家餐廳後，臺中公益路不只是一條美食街，而是一段生活風景線。 有的餐廳講究細膩與儀式感，像 一頭牛日式燒肉 與 一笈壽司，讓人感受到食材最純粹的美好 有的則以親切與溫度打動人心，像 加分昆布鍋物、永心鳳茶，讓人明白吃飯不只是為了飽足，而是一種被照顧的幸福。 而像茶六燒肉堂、TANG Zhan 湯棧 這類人氣名店，則用穩定的品質與熱絡的氛圍，成為許多臺中人心中「想吃肉就去那裡」的代名詞。 這十家店，構成了公益路最動人的縮影 有華麗的，也有溫柔的；有傳統的，也有創新的。 每一家都在自己的風格裡發光，讓人吃到的不只是料理，而是一種生活的溫度與節奏。 對我而言，這不僅是一場美食旅程，更是一趟關於「臺中味道」的回憶之旅。 FAQ：關於臺中公益路美食常見問題Q1：公益路哪一區的餐廳最集中？ Q2：需要提前訂位嗎？ 最後的話若要用一句話形容這趟美食之旅，我會說： 一笈壽司尾牙預算好掌控嗎？ 如果你也和我一樣喜歡用味蕾探索一座城市，那就把這篇公益路美食攻略收藏起來吧。三希樓價格合理嗎？ 無論是約會、慶生、家庭聚餐，或只是想犒賞一下辛苦的自己——這條路上永遠會有一間剛剛好的餐廳在等你。一頭牛日式燒肉口味偏臺式還是日式？ 下一餐，不妨從這10家開始。三希樓長官聚餐合適嗎？ 打開手機、約上朋友，讓公益路成為你生活裡最容易抵達的小確幸。印月餐廳真的有那麼好吃嗎？ 如果你有私心愛店，也歡迎留言分享，一頭牛日式燒肉慶生氛圍夠嗎？ 你的推薦，可能讓我下一趟美食旅程變得更精彩。三希樓網路評價符合期待嗎？ Neurons in Drosophila fruit flies were studied by The Picower Institute for Learning and Memory to understand the diversity in neuronal communication. They found that a protein, complexin, plays a vital role in controlling neurotransmitter release. The study showed that RNA editing of complexin results in different versions of the protein, affecting how neurons communicate and grow synapses. Credit: SciTechDaily.com Neurons stochastically generated up to eight different versions of a protein-regulating neurotransmitter release, which could vary how they communicate with other cells. Neurons are talkers. They each communicate with fellow neurons, muscles, or other cells by releasing neurotransmitter chemicals at “synapse” junctions, ultimately producing functions ranging from emotions to motions. But even neurons of the exact same type can vary in their conversational style. A new open-access study published in the journal Cell Reports by neurobiologists at The Picower Institute for Learning and Memory highlights a molecular mechanism that might help account for the nuanced diversity of neural discourse. The scientists made their findings in neurons that control muscles in Drosophila fruit flies. These cells are models in neuroscience because they exhibit many fundamental properties common to neurons in people and other animals, including communication via the release of the neurotransmitter glutamate. In the lab of Troy Littleton, Menicon Professor in MIT’s departments of Biology and Brain and Cognitive Sciences, which studies how neurons regulate this critical process, researchers frequently see that individual neurons vary in their release patterns. Some “talk” more than others. In a new study of a key protein that regulates how neurons communicate via the release of neurotransmitters, scientists tracked how RNA editing affected the protein’s distribution and performance. Here three different edits of complexin (yellow) resulted in different distributions of the protein in segments of motor neurons as well as different degrees of function. The left panel shows distribution of unedited complexin while the right two panels show distribution of two different edited variants. Credit: Littleton Lab/Picower Institute Complexin’s Role in Neuronal Communication In more than a decade of studies, Littleton’s lab has shown that a protein called complexin has the job of restraining spontaneous glutamate chatter. It clamps down on fusion of glutamate-filled vesicles at the synaptic membrane to preserve a supply of the neurotransmitter for when the neuron needs it for a functional reason, for instance to simulate a muscle to move. The lab’s studies have identified two different kinds of complexin in flies (mammals have four) and showed that the clamping effectiveness of the rare but potent 7B splice form is regulated by a molecular process called phosphorylation. How the much more abundant 7A version is regulated was not known, but scientists had shown that the RNA transcribed from DNA that instructs the formation of the protein is sometimes edited in the cell by an enzyme called ADAR. In the new study from Littleton’s team, led by Elizabeth Brija PhD ’23, the lab investigated whether RNA editing of complexin 7A affects how it regulates glutamate release. What she discovered was surprising. Not only does RNA editing of complexin 7A have a significant impact on how well the protein prevents glutamate release, but also this can vary widely among individual neurons because they can stochastically mix and match up to eight different editions of the protein. Some edits were much more common than others on average, but 96 percent of the 200 neurons the team examined had at least some editing, which affected the structure of an end of the protein called its C-terminus. Experiments to test some of the consequences of this structural variation showed that different complexin 7A edits can dramatically affect the level of electrical current measurable at different synapses. That varying level of activity can also affect the growth of the synapses the neurons make with muscle. RNA editing of the protein might therefore endow each neuron with fine degrees of communication control. “What this offers the nervous system is that you can take the same transcriptome and by alternatively editing various RNA transcripts, these neurons will behave differently,” Littleton says. Expanding the Scope: Editing of Other Proteins Additionally, Littleton and Brija’s team found that other key proteins involved in synaptic glutamate release, such as synapsin and Syx1A, are also sometimes edited at quite different levels among the same population of neurons. This suggests that other aspects of synaptic communication might also be tunable. “Such a mechanism would be a robust way to change multiple features of neuronal output,” Brija, Littleton, and colleagues wrote. The team tracked the different editing levels by meticulously extracting and sequencing RNA from the nuclei and cell bodies of 200 motor neurons. The work yielded a rich enough dataset to show that any of three adenosine nucleotides encoding two amino acids in the C-terminus could be swapped for another, yielding eight different editions of the protein. A slim majority of complexin 7A went unedited in the average neuron, while the seven edited versions composed the rest with widely varying degrees of frequency. To investigate the functional consequences of some of the different editions, the team knocked out complexin and then “rescued” flies by adding back in unedited or two different edited versions. The experiments showed a stark contrast between the two edited proteins. One, which occurs more commonly, proved to be a less effective clamp than unedited complexin, barely preventing spontaneous glutamate release and upticks in electrical current. The other turned out to be more effective at clamping than the unedited version, keeping a tight lid on glutamate release and synaptic output. And while both of the edited versions showed a tendency to drift away from synapses and into the neuron’s axon, the long branch that extends from the cell body, the edition that clamped well prevented any overgrowth of synapses while the one that clamped poorly provided only a meager curb. Because multiple editions are often present in neurons, Brija and the team did one more set of experiments in which they “rescued” complexin-less flies with a combination of unedited complexin and the weak-clamping edition. The result was a blend of the two: reduced spontaneous glutamate release than with just the weakly clamping edition alone. The findings suggest that not only does each edition potentially fine-tune glutamate release, but that combinations among them can act in a combinatorial fashion. Reference: “Stochastic RNA editing of the Complexin C-terminus within single neurons regulates neurotransmitter release” by Elizabeth A. Brija, Zhuo Guan, Suresh K. Jetti and J. Troy Littleton, 17 September 2023, Cell Reports. DOI: 10.1016/j.celrep.2023.113152 In addition to Brija and Littleton the paper’s other authors are Zhuo Guan and Suresh Jetti. The National Institutes of Health, The JPB Foundation, and The Picower Institute for Learning and Memory supported the research. Overview of Cueva de Malalmuerzo. Credit: Pedro Cantalejo A Genome of a Human From the Ice Age Refuge Located in Southern Spain A team of researchers from around the world has studied ancient human DNA obtained from various archaeological sites in Andalucía in southern Spain. The findings of the study include the oldest genome discovered to date from Cueva del Malalmuerzo in southern Spain, as well as the genomes of early farmers from other prominent sites, such as Cueva de Ardales, that are dated between 7,000 and 5,000 years old. The Iberian Peninsula plays a significant role in the reconstruction of human population history. Being located in the southwestern part of Europe and acting as a geographic cul-de-sac, it served as a refuge during the last Ice Age with its extreme temperature fluctuations. On the other hand, it may have been one of the starting points for the recolonization of Europe after the glacial maximum. Indeed, previous studies had reported on the genomic profiles of 13,000 to 8,000-year-old hunter-gatherers from the Iberian Peninsula and provided evidence for the survival and continuation of a much older Palaeolithic lineage that has been replaced in other parts of Europe and is no longer detectable. Human tooth recovered from Cueva de Malalmuerzo. Credit: Pedro Cantalejo After an organism’s death, its DNA is only preserved for a certain period of time and under favorable climatic conditions. Extracting DNA from ancient remains from hot and dry climates is a huge challenge for researchers. In Andalucía, in the south of present-day Spain, climatic conditions are similar to those in North Africa – however, DNA has successfully been recovered from 14,000-year-old human individuals from a cave site in Morocco. The new study fills crucial temporal and spatial gaps. Researchers can now directly investigate the role of the southern Iberian Peninsula as a refuge for Ice Age populations and potential population contacts across the Strait of Gibraltar during the last Ice Age, when sea levels were much lower than today. In the Right Place at the Right Time The genetic ancestry of individuals from central and southern Europe who lived before the Last Glacial Maximum (24,000 to 18,000 years before today) differs from the ones who recolonized Europe afterward. Rock art from Cueva de Malalmuerzo. Credit: Pedro Cantalejo However, the situation in western Europe has not been clear until now due to a lack of genomic data from critical time periods. The 23,000-year-old individual from Cueva del Malalmuerzo near Granada finally adds data from the time when large parts of Europe were covered by massive ice sheets. The study describes a direct genetic link between a 35,000-year-old individual from Belgium and the new genome from Malalmuerzo. “Thanks to the high quality of our data we were able to detect traces of one of the first genetic lineages that settled Eurasia 45,000 years ago. Importantly, we found similarities with a 35,000-year-old individual from Belgium whose ancestry we can now trace further to the 23,000-year-old individual from southern Iberia,” explains first author Vanessa Villalba-Mouco of the Max Planck Institute for Evolutionary Anthropology. The individual from Cueva del Malalmuerzo not only links to earlier periods of settlement but also to the hunter-gatherers of southern and western Europe who lived long after the last Ice Age. It also confirms the important role of the Iberian Peninsula as a refuge for human populations during the last Ice Age. From there, humans migrated northwards and eastwards once the ice sheets had retreated. “With Malalmuerzo, we managed to find the right place and the right time period to trace a Palaeolithic human group back to one of the proposed Ice Age refugia. It is remarkable to find such a long-lasting genetic legacy on the Iberian Peninsula, especially since this pre-Ice Age ancestry had long since disappeared in other parts of Europe,” adds senior author Wolfgang Haak of the Max Planck Institute for Evolutionary Anthropology. More Puzzle Pieces of Human History Interestingly, the authors did not find any genetic link between the southern Iberian Peninsula and North Africa – despite a distance of only 13 kilometers across the Mediterranean Sea, and parallels in the archaeological record. “In Malalmuerzo, we found no evidence of a genetic contribution from North African lineages, and conversely, there is no evidence of a genetic contribution from southern Spain in the genomes of the 14,000-year-old individuals from the Taforalt cave in Morocco,” adds Gerd-Christian Weniger from the University of Cologne. “Why the Strait of Gibraltar was a barrier at the end of the last Ice Age is still one of the unresolved questions of archaeological research in the western Mediterranean region.” The study also includes a number of younger individuals from the Neolithic, a time period when the first farmers arrived in Europe from the Near East. The characteristic genetic ancestry of Anatolian Neolithic groups is indeed detectable in the individuals from Andalucía, suggesting that these early farmers spread over large geographic distances. “Neolithic people from southern Iberia, however, show a higher proportion of hunter-gatherer lineages. Hence, interaction between the last hunters and the first farmers may have been much closer than in other regions,” says co-author Jose Ramos-Muñoz from Universidad de Cádiz. The Iberian Peninsula’s special role during the Ice Age still resonates thousands of years later. “Surprisingly, the genetic heritage of Paleolithic hunter-gatherers is still detectable in early farmers from southern Iberia, indicating local admixture between two population groups with very different lifestyles,” concludes Vanessa Villalba-Mouco. Reference: “A 23,000-year-old southern Iberian individual links human groups that lived in Western Europe before and after the Last Glacial Maximum” by Vanessa Villalba-Mouco, Marieke S. van de Loosdrecht, Adam B. Rohrlach, Helen Fewlass, Sahra Talamo, He Yu, Franziska Aron, Carles Lalueza-Fox, Lidia Cabello, Pedro Cantalejo Duarte, José Ramos-Muñoz, Cosimo Posth, Johannes Krause, Gerd-Christian Weniger and Wolfgang Haak, 1 March 2023, Nature Ecology & Evolution. DOI: 10.1038/s41559-023-01987-0 The study was funded by the Max Planck Society, Unión Europea-Next Generation EU, H2020 European Research Council, the German Research Foundation, and the Ministerio de Economía y Competitividad. A study from the University of California San Diego reveals that differences in brain development associated with autism begin in utero, with larger and faster-growing brain cortical organoids in autistic toddlers correlating with more severe symptoms. This research opens new avenues for understanding and potentially treating autism. Researchers at the University of California San Diego discovered that an unusually large brain could be the first sign of autism, potentially detectable as early as the first trimester. Some children with autism face severe, enduring challenges including developmental delays, social difficulties, and possibly an inability to speak. Meanwhile, others may have milder symptoms that lessen over time. The disparity in outcomes has been a mystery to scientists, until now. A new study, published in Molecular Autism by researchers at the University of California San Diego, is the first to shed light on the matter. Among its findings: The biological basis for these two subtypes of autism develops in utero. Scientists used blood-based stem cells from 10 toddlers, ages 1 through 4, with idiopathic autism (in which no single-gene cause was identified) to create brain cortical organoids (BCOs), or models of the fetal cortex. They also created BCOs from six neurotypical toddlers. Findings on Brain Development Often referred to as gray matter, the cortex lines the outside of the brain. It holds tens of billions of nerve cells and is responsible for essential functions like consciousness, thinking, reasoning, learning, memory, emotions, and sensory functions. Among their findings: The BCOs of toddlers with autism were significantly larger — roughly 40 percent — than those of neurotypical controls, according to two rounds of study performed in different years (2021 and 2022). Each round involved the creation of hundreds of organoids from each patient. The researchers also found that abnormal BCO growth in toddlers with autism correlated with their disease presentation. The larger a toddler’s BCO size, the more severe their social and language symptoms were later in life, and the larger their brain structure on MRI. Toddlers with excessively enlarged BCOs showed greater-than-typical volume in social, language, and sensory brain areas when compared to neurotypical peers. “The bigger the brain, the better isn’t necessarily true,” said Alysson Muotri, Ph.D., director of the Sanford Stem Cell Institute (SSCI) Integrated Space Stem Cell Orbital Research Center at the university. The SSCI is directed by Catriona Jamieson, M.D., Ph.D., a leading physician-scientist in cancer stem cell biology whose research explores the fundamental question of how space alters cancer progression. “We found that in the brain organoids from toddlers with profound autism, there are more cells and sometimes more neurons — and that’s not always for the best,” added Muotri, who is also a professor in the Departments of Pediatrics and Cellular and Molecular Medicine at the UC San Diego School of Medicine. What’s more, the BCOs of all children with autism, regardless of severity, grew roughly three times faster than those of neurotypical children. Some of the largest brain organoids — from children with the most severe, persistent cases of autism — also saw the accelerated formation of neurons. The more severe a toddler’s autism, the quicker their BCO grew — sometimes to the point of developing an excess of neurons. Unique Aspects of the Study Eric Courchesne, Ph.D., a professor in the School of Medicine’s Department of Neurosciences who co-led the research with Muotri, called the study “one of a kind.” Matching data on children with autism — including their IQs, symptom severity, and imaging like MRIs — with their corresponding BCOs or similar stem cell-derived models makes an incredible amount of sense, he said. But oddly enough, such research hadn’t been undertaken ahead of their work. “The core symptoms of autism are social affective and communication problems,” said Courchesne, who also serves as co-director of the UC San Diego Autism Center of Excellence. “We need to understand the underlying neurobiological causes of those challenges and when they begin. We are the first to design an autism stem cell study of this specific and central question.” It’s long been assumed that autism, a complex pool of progressive disorders, begins prenatally and involves multiple stages and processes. While no two people with autism are like — just as no two neurotypical people are — those with the neurodevelopmental condition can generally be grouped into two categories: those who have severe social struggles and require lifelong care, and may even be nonverbal, and those who have a milder version of the condition who eventually develop good language skills and social relationships. Scientists haven’t been able to ascertain why at least two groups of individuals with autism exist. They also haven’t been able to prenatally identify children with autism, let alone predict how severe their condition might be. Now that Courchesne and Muotri have established that brain overgrowth begins in the womb, they hope to pinpoint its cause, in a bid to develop a therapy that might ease intellectual and social functioning for those with the condition. For more on this discovery, see Scientists Have Uncovered Autism’s Earliest Biological Signs. Reference: “Embryonic origin of two ASD subtypes of social symptom severity: the larger the brain cortical organoid size, the more severe the social symptoms” by Eric Courchesne, Vani Taluja, Sanaz Nazari, Caitlin M. Aamodt, Karen Pierce, Kuaikuai Duan, Sunny Stophaeros, Linda Lopez, Cynthia Carter Barnes, Jaden Troxel, Kathleen Campbell, Tianyun Wang, Kendra Hoekzema, Evan E. Eichler, Joao V. Nani, Wirla Pontes, Sandra Sanchez Sanchez, Michael V. Lombardo, Janaina S. de Souza, Mirian A. F. Hayashi and Alysson R. Muotri, 25 May 2024, Molecular Autism. DOI: 10.1186/s13229-024-00602-8 Co-authors of the study include Vani Taluja, Sanaz Nazari, Caitlin M. Aamodt, Karen Pierce, Kuaikuai Duan, Sunny Stophaeros, Linda Lopez, Cynthia Carter Barnes, Jaden Troxel, Kathleen Campbell, Tianyun Wang, Kendra Hoekzema, Evan E. Eichler, Joao V. Nani, Wirla Pontes, Sandra Sanchez Sanchez, Michael V. Lombardo and Janaina S. de Souza. This work was supported by grants from the National Institute of Deafness and Communication Disorders, the National Institutes of Health, the California Institute for Regenerative Medicine and the Hartwell Foundation. We thank the parents of the toddlers in San Diego whose stem cells were reprogrammed to BCOs. RRG455KLJIEVEWWF |
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