Partially shared multi-modal embedding learns holistic representation of cell state (APOLLO)

์ €์ž: Xinyi Zhang, G. V. Shivashankar, Caroline Uhler | ๋‚ ์งœ: 2026-02-25 | DOI: 10.1038/s43588-025-00948-w 📄 PDF


Essence

Figure 1

Fig. 1 | Overview of APOLLO for partially shared multi-modal embeddings

APOLLO๋Š” ๋‹ค์ค‘๋ชจ๋‹ฌ ๋‹จ์ผ์„ธํฌ ๋ฐ์ดํ„ฐ์—์„œ ๋ถ€๋ถ„์ ์œผ๋กœ ๊ณต์œ ํ•˜๋Š” ์ž ์žฌ๊ณต๊ฐ„์„ ํ•™์Šตํ•˜์—ฌ ๋ชจ๋‹ฌ๋ฆฌํ‹ฐ ๊ฐ„ ๊ณต์œ  ์‹ ํ˜ธ์™€ ๊ณ ์œ  ์‹ ํ˜ธ๋ฅผ ์ž๋™์œผ๋กœ ๋ถ„๋ฆฌํ•˜๊ณ  ์ „์ฒด์ ์ธ ์„ธํฌ ์ƒํƒœ ํ‘œํ˜„์„ ์–ป์„ ์ˆ˜ ์žˆ๋Š” ์˜คํ† ์ธ์ฝ”๋” ๊ธฐ๋ฐ˜ ํ”„๋ ˆ์ž„์›Œํฌ์ด๋‹ค.

Motivation

Achievement

How

Figure 1

Fig. 1 | Overview of APOLLO for partially shared multi-modal embeddings

Originality

Limitation & Further Study

Evaluation

Novelty: 4/5 Technical Soundness: 3/5 Significance: 4/5 Clarity: 4/5 Overall: 4/5

์ดํ‰: APOLLO๋Š” ๋‹ค์ค‘๋ชจ๋‹ฌ ๋‹จ์ผ์„ธํฌ ๋ฐ์ดํ„ฐ ํ†ตํ•ฉ ๋ถ„์•ผ์—์„œ ๊ณต์œ ยท๊ณ ์œ  ์ •๋ณด์˜ ๋ช…์‹œ์  ๋ถ„๋ฆฌ๋ผ๋Š” ์ค‘์š”ํ•œ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ์šฐ์ˆ˜ํ•œ ํ”„๋ ˆ์ž„์›Œํฌ์ด๋ฉฐ, SHARE-seq, CITE-seq, ๋‹ค์ค‘ ์ด๋ฏธ์ง• ๋“ฑ ๋‹ค์–‘ํ•œ ์‘์šฉ์—์„œ ๋›ฐ์–ด๋‚œ ์„ฑ๋Šฅ๊ณผ ์ƒ๋ฌผํ•™์  ํ•ด์„ ๊ฐ€๋Šฅ์„ฑ์„ ๋ณด์—ฌ์ค€๋‹ค.

๊ฐ™์ด ๋ณด๋ฉด ์ข‹์€ ๋…ผ๋ฌธ

๊ธฐ๋ฐ˜ ์—ฐ๊ตฌ
๋‹จ์ผ์„ธํฌ, ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ๋ฐ์ดํ„ฐ ํ†ตํ•ฉ ๋ถ„์„ ๋ฐฉ๋ฒ•์˜ ๋Œ€๋ช…์‚ฌ๋กœ์จ, APOLLO์˜ multi-modal embedding ํ”„๋ ˆ์ž„์›Œํฌ ํ•™์Šต ๋ฉ”์ปค๋‹ˆ์ฆ˜์˜ ํ† ๋Œ€๊ฐ€ ๋œ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
single-cell foundation model ๋ฏธ์„ธ์กฐ์ • ๊ธฐ๋ฒ•์„ ๋‹ค๋ฃจ์–ด, multi-omics representation ํ•™์Šต์ „๋žต๊ณผ ํšจ๊ณผ ๋น„๊ต์— ํ•„์ˆ˜์ ์ด๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
์œตํ•ฉํ˜• ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ(single-cell/NLP ์ ‘์ ) ํŒŒ์šด๋ฐ์ด์…˜ ๋ชจ๋ธ ์—ฐ๊ตฌ๋กœ, ๋‹ค์ค‘ ๋ชจ๋‹ฌ ์‹ ํ˜ธ ํ†ตํ•ฉ ๋ฌธ์ œ์— ๋Œ€ํ•ด ์„œ๋กœ ๋‹ค๋ฅธ ๋”ฅ๋Ÿฌ๋‹ ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ ์šฉํ•ฉ๋‹ˆ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
Mamba ๊ธฐ๋ฐ˜ state-space ๋ชจ๋ธ์„ ์ƒ๋ฌผํ•™์  ์„œ์—ด ๋ถ„์„์— ์ ์šฉํ•˜๋Š” ์œ ์‚ฌํ•œ ์—ฐ๊ตฌ์ด๋‹ค.
ํ›„์† ์—ฐ๊ตฌ
699์€ ๋Œ€๊ทœ๋ชจ ๋‹จ์ผ์„ธํฌ ๋ฐ์ดํ„ฐ ์…‹์—์„œ AI ๊ธฐ๋ฐ˜ ์ž๋™ ์ฃผ์„ ๋ฐ holistic ๋ถ„์„์„ ์œ„ํ•ด 3201์˜ embedding ์ ‘๊ทผ์„ ์ ์šฉ ๋ฐ ํ™•์žฅํ•ฉ๋‹ˆ๋‹ค.
ํ›„์† ์—ฐ๊ตฌ
๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ์ž„๋ฒ ๋”ฉ์„ ํ†ตํ•œ ๋ถ„์ž ํ‘œํ˜„ ํ•™์Šต ๋…ผ๋ฌธ์œผ๋กœ, MUSE ํ”„๋ ˆ์ž„์›Œํฌ์˜ ๋‹ค์ค‘์„ฑ์งˆ ๋ถ„์ž ์ƒ์„ฑ ์›๋ฆฌ์— ์ ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
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๐ŸŽง Audio Overview

์ด ๋…ผ๋ฌธ ๋ฆฌ๋ทฐ๋ฅผ ํŒŸ์บ์ŠคํŠธํ˜• ์˜ค๋””์˜ค๋กœ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. (Gemini ยท ํ‚ค๋Š” ๋ธŒ๋ผ์šฐ์ €์—๋งŒ ์ €์žฅ ยท ์™„์„ฑ๋ณธ์€ ์ด๋ฉ”์ผ๋กœ๋„ ์ „์†ก)
โ–ธ ๊ณ ๊ธ‰: ๊ตฌ์„ฑ ๋ฐฉํ–ฅ(๋Œ€๋ณธ ์ž‘์„ฑ ์ง€์นจ) ์ง์ ‘ ์ˆ˜์ •