免疫反應(yīng)并不是越強(qiáng)越好。在感染后期、腫瘤微環(huán)境、慢性炎癥、自身免疫、藥效學(xué)/安全性評估中,免疫系統(tǒng)常通過負(fù)反饋與抑制通路來限制組織損傷。但這也會帶來關(guān)鍵困惑:炎癥指標(biāo)下降是否代表病情改善?為什么清除能力變?nèi)酰繛槭裁疵庖咧委煼磻?yīng)不佳?
為幫助您在不依賴流式的情況下快速做出判斷,本專題將“免疫調(diào)控與免疫抑制”拆解為 4 個可操作的問題:是否出現(xiàn)抗炎負(fù)反饋、效應(yīng)免疫是否被壓制、應(yīng)答偏向是否被拉偏、是否形成慢性抑制性微環(huán)境。每個問題提供Standard Panel(2指標(biāo))與Expanded Panel(3–5指標(biāo))組合,便于您快速分層、減少試錯、提升組間對比可解釋性。
炎癥回落是恢復(fù)還是進(jìn)入免疫抑制期?
是否存在“慢性炎癥 + 招募 + 抑制因子”并存導(dǎo)致免疫無效?
應(yīng)答方向是否發(fā)生偏移(Th1/Th2/Th17)?
候選藥物是否誘發(fā)抑制性環(huán)境或改變免疫偏向?
| 研究問題 | Standard Panel(2個指標(biāo)) | Expanded Panel(3–5個指標(biāo)) | 快速解讀 |
|---|---|---|---|
| 是否出現(xiàn)抗炎負(fù)反饋? | IL-10 + TGF-β1 | IL-10 + TGF-β1 + IL-6(± TNF-α) | 看“剎車信號”是否上升,并對照炎癥背景。 |
| 效應(yīng)免疫是否被壓制? | IL-2 + IFN-γ | IL-2 + IFN-γ + IL-10(± TGF-β1) | 看效應(yīng)信號是否“起不來/被壓住”。 |
| 免疫偏向是否改變? | IFN-γ + IL-4 | IFN-γ + IL-4 + IL-17A(± IL-10) | 看 Th1/Th2/Th17 方向是否被拉偏。 |
| 是否形成慢性抑制性微環(huán)境? | IL-6 + CCL2(MCP-1) | IL-6 + CCL2 + IL-10(± TGF-β1 / CXCL10) | 看“慢性炎癥+招募+抑制”是否并存。 |
樣本類型建議:
時間點(diǎn)建議(經(jīng)驗(yàn)窗口,用于做“早/中/晚”三段驗(yàn)證):
在強(qiáng)炎癥或持續(xù)刺激后,機(jī)體會啟動“剎車機(jī)制”以限制組織損傷。IL-10 與 TGF-β 常作為關(guān)鍵抑制性因子:它們上升往往提示免疫系統(tǒng)進(jìn)入負(fù)反饋階段,也能解釋“促炎指標(biāo)下降但清除能力變?nèi)?病理仍在進(jìn)展”的現(xiàn)象。
Standard Panel: IL-10 + TGF-β1
Expanded Panel: IL-10 + TGF-β1 + IL-6 (± TNF-α)
解讀要點(diǎn):
推薦產(chǎn)品:
| 檢測指標(biāo) | 產(chǎn)品名稱 | 檢測范圍 | 靈敏度 | 貨號 |
|---|
產(chǎn)品引用文獻(xiàn)(部分):
Astaxanthin protected against the adverse effects induced by diesel exhaust particulate matter via improving membrane stability and anti-oxidative property. Journal of hazardous materials, 2023. (IF=14.224)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
Mouse Interleukin 4,IL-4 ELISA KIT;CSB-E04634m
Mouse Interleukin 6,IL-6 ELISA KIT;CSB-E04639m
Reduced malignant glioblastoma recurrence post-resection through the anti-CD47 antibody and Temozolomide co-embedded in-situ hydrogel system. Journal of controlled release, 2023. (IF=10.8)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
A Silk Fibroin Nanoparticle Hydrogel Loaded With NK1R Antagonist Has Synergistic Anti‐Inflammatory and Reparative Effects on Dry Eye Disease. Advanced Science, 2025. (IF=14.1)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
Mouse interleukin 10,IL-10 ELISA KIT;CSB-E04594m
Mouse Interleukin 35(IL-35) ELISA Kit;CSB-E13145m
Mouse Transforming Growth factor β1,TGF-β1 ELISA kit;CSB-E04726m
參考文獻(xiàn):
免疫抑制在許多項(xiàng)目中的最早表現(xiàn)不是“出現(xiàn)某個細(xì)胞亞群”,而是效應(yīng)反應(yīng)上不去。IL-2(擴(kuò)增/增殖信號)與 IFN-γ(效應(yīng)/Th1信號)可用于快速評估“功能輸出是否不足”;再加入 IL-10/TGF-β 可以提示是否受到抑制性通路的影響,從而幫助您解釋治療無效、感染持續(xù)或抗腫瘤免疫偏弱等現(xiàn)象。
Standard Panel: IL-2 + IFN-γ
Expanded Panel: IL-2 + IFN-γ + IL-10(± TGF-β1)
解讀要點(diǎn):
推薦產(chǎn)品:
| 檢測指標(biāo) | 產(chǎn)品名稱 | 檢測范圍 | 靈敏度 | 貨號 |
|---|
產(chǎn)品引用文獻(xiàn)(部分):
Secretions from hypochlorous acid-treated tumor cells delivered in a melittin hydrogel potentiate cancer immunotherapy. Bioactive Materials, 2021. (IF=14.593)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
Mouse High mobility group protein B1,HMGB-1 ELISA Kit;CSB-E08225m
Mouse Interleukin 12,IL-12/P70 ELISA KIT;CSB-E04600m
Mouse Interleukin 2,IL-2 ELISA kit;CSB-E04627m
Mouse Transforming Growth factor β1,TGF-β1 ELISA kit;CSB-E04726m
Enforced mesenchymal stem cell tissue colonization counteracts immunopathology. NPJ Regenerative Medicine, IF=(14.404)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
Mouse Interferon γ,IFN-γ ELISA Kit;CSB-E04578m
Rat Interleukin 1β,IL-1β ELISA Kit;CSB-E08055r
Mouse Transforming Growth factor β1,TGF-β1 ELISA kit;CSB-E04726m
Mouse interleukin 10,IL-10 ELISA KIT;CSB-E04594m
Mouse Interleukin 12,IL-12/P70 ELISA KIT;CSB-E04600m
Mouse Interleukin 6,IL-6 ELISA KIT;CSB-E04639m
Mouse Interleukin 17,IL-17 ELISA Kit;CSB-E04608m
Mouse Indoleamine 2,3-dioxygenase 1(IDO1) ELISA kit;CSB-EL010996MO
MicroRNA-124 expression in Kupffer cells modulates liver injury by targeting IL-6/STAT3 signaling. Antiviral research, IF=(10.103)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
Mouse Interleukin 6,IL-6 ELISA KIT;CSB-E04639m
Mouse interleukin 10,IL-10 ELISA KIT;CSB-E04594m
Mouse Tumor necrosis factor α,TNF-α ELISA KIT;CSB-E04741m
Mouse Transforming Growth factor β1,TGF-β1 ELISA kit;CSB-E04726m
參考文獻(xiàn):
免疫調(diào)控不一定表現(xiàn)為“所有指標(biāo)都下降”,更多時候是應(yīng)答方向被拉偏:從 Th1(IFN-γ)轉(zhuǎn)向 Th2(IL-4),或出現(xiàn) Th17(IL-17A)參與導(dǎo)致慢性炎癥形態(tài)改變。對無法依賴流式的項(xiàng)目而言,用代表性細(xì)胞因子做組合讀數(shù),是成本較低、可解釋性較強(qiáng)的“方向判斷”。
Standard Panel: IFN-γ + IL-4
Expanded Panel: IFN-γ + IL-4 + IL-17A (± IL-10)
解讀要點(diǎn):
推薦產(chǎn)品:
| 檢測指標(biāo) | 產(chǎn)品名稱 | 檢測范圍 | 靈敏度 | 貨號 |
|---|
產(chǎn)品引用文獻(xiàn):
Melatonin ameliorates necrotizing enterocolitis by preventing Th17/Treg imbalance through activation of the AMPK/SIRT1 pathway. Theranostics, IF=(12.4)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
Human Interleukin 10,IL-10 ELISA KIT;CSB-E04593h
Human Interleukin 17A (IL-17A/IL-17) ELISA Kit;CSB-E12819h
Human Interleukin 22(IL-22) ELISA KIT;CSB-E13418h
Human Transforming Growth factor β1,TGF-β1 ELISA kit;CSB-E04725h
Gut microbial DL-endopeptidase alleviates Crohn's disease via the NOD2 pathway. Cell host & microbe, IF=(31.316)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
Mouse Tumor necrosis factor α,TNF-α ELISA KIT;CSB-E04741m
Mouse Interferon γ,IFN-γ ELISA Kit;CSB-E04578m
GPR37 Activation Alleviates Bone Cancer Pain via the Inhibition of Osteoclastogenesis and Neuronal Hyperexcitability. Advanced Science, IF=(14.1)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
Human Cross-linked Carboxy-terminal telopeptide of type Ⅰ collagen, CTX-I ELISA Kit;CSB-E11224h
參考文獻(xiàn):
在腫瘤微環(huán)境或慢性炎癥中,經(jīng)常出現(xiàn)“慢性炎癥信號 + 細(xì)胞招募 + 抑制因子”并存:IL-6 提示慢性炎癥背景,CCL2(MCP-1)提示單核/髓系招募,IL-10/TGF-β 提示抑制性調(diào)控。這類組合更適合回答“環(huán)境是否走向慢性化/抑制化”,用于藥效學(xué)分層、機(jī)制提示與后續(xù)驗(yàn)證策略制定。
Standard Panel: IL-6 + CCL2 (MCP-1)
Expanded Panel: IL-6 + CCL2 + IL-10 (± TGF-β1 / CXCL10)
解讀要點(diǎn):
推薦產(chǎn)品:
| 檢測指標(biāo) | 產(chǎn)品名稱 | 檢測范圍 | 靈敏度 | 貨號 |
|---|
產(chǎn)品引用文獻(xiàn)(部分):
A SARS-CoV-2-specific CAR-T-cell model identifies felodipine, fasudil, imatinib, and caspofungin as potential treatments for lethal COVID-19. Cellular & molecular immunology, IF=(22.096)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
Human Interleukin 6,IL-6 ELISA KIT;CSB-E04638h
Human Interleukin 10,IL-10 ELISA KIT;CSB-E04593h
Prenatal and Postnatal Exposure to Polystyrene Microplastics Induces Testis Developmental Disorder and Affects Male Fertility in Mice. Journal of Hazardous Materials, IF=(14.224)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
Mouse Interleukin 18,IL-18 ELISA Kit;CSB-E04609m
Mouse Interleukin 1α,IL-1α ELISA kit;CSB-E04621m
Mouse Interleukin 1β,IL-1β ELISA Kit;CSB-E08054m
Mouse Interleukin 6,IL-6 ELISA KIT;CSB-E04639m
Mouse interleukin 10,IL-10 ELISA KIT;CSB-E04594m
Mouse Interleukin 18,IL-18 ELISA Kit;CSB-E04609m
Mouse Tumor necrosis factor α,TNF-α ELISA KIT;CSB-E04741m
Mouse Transforming Growth factor β1,TGF-β1 ELISA kit;CSB-E04726m
Mouse transforming growth factorβ2,TGFβ2 ELISA Kit;CSB-E09785m
Mouse Transforming Growth factor β3,TGF-β3 ELISA kit;CSB-E12862m
Mst1 deletion attenuates renal ischaemia-reperfusion injury: the role of microtubule cytoskeleton dynamics, mitochondrial fission and the GSK3β-p53 signalling pathway. Redox Biology, IF=(10.7)
實(shí)驗(yàn)中用到的CUSABIO產(chǎn)品:
參考文獻(xiàn):
常見物種(Human/Mouse/Rat)覆蓋齊全,并支持Pig/Bovine/Dog/Rabbit等多物種,適合跨模型、跨物種對照研究。
圍繞檢測范圍、靈敏度、特異性、線性、回收率、批內(nèi)/批間精密度等關(guān)鍵指標(biāo)進(jìn)行驗(yàn)證,結(jié)果更穩(wěn)定、便于復(fù)現(xiàn)。(點(diǎn)擊查看CUSABIO ELISA試劑盒8大指控標(biāo)準(zhǔn))
支持血清/血漿、細(xì)胞上清、組織勻漿/裂解液等常見樣本類型,適配從“啟動”到“系統(tǒng)性急性期”的不同讀數(shù)需求。
配套齊全、流程標(biāo)準(zhǔn)化,減少準(zhǔn)備工作和人為誤差。
目前CUSABIO產(chǎn)品客戶已覆蓋全球,產(chǎn)品引用文獻(xiàn)達(dá)3萬多篇,部分發(fā)表在Nature、Cell、Cell research、 Immunity等高影響力雜志。(點(diǎn)擊查看CUSABIO 30000+產(chǎn)品引用文獻(xiàn))