Entity

MSI-H

MSI-H — microsatellite instability-high. A tumor biomarker of defective DNA mismatch repair; MSI-H cancers often respond well to immunotherapy.

As of 3 Nov 2026Last evidence 1 Nov 2026

What is happening now

Nothing reported: the record holds no registered event and no claim that names this.

What changed

  • Attention Rising: 6 mentions on 1 Nov 2026, against 4 on 11 Oct 2026 (+50%).
  • State No change in coverage state or wire tier recorded since 21 Oct 2026.
  • Claims No claim first reported since 2 Nov 2026.

How well we know this

112 documents · 44 publishers · 12% contain a typed assertion · last evidence 1 Nov 2026

  • Gap: assertion coverage 0.116: about 88% of mentions carry no typed assertion
  • Gap: 5 receipts withheld: no source link (the same rule the topic record applies)

In this snapshot’s daily coverage:

Reported alongside MSI-H

Names most often reported alongside it; bigger circles and heavier lines mean more shared documents. A dashed circle has no page of its own yet.

ImmunotherapyBrafChina
  • Colorectal Cancer · 91 shared documents · no page of its own yet
  • Immunotherapy · 78 shared documents
  • FDA · 22 shared documents · no page of its own yet
  • Locally Advanced Rectal · 17 shared documents · no page of its own yet
  • T-Cell · 14 shared documents · no page of its own yet
  • Jemperli · 14 shared documents · no page of its own yet
  • Overall Survival · 13 shared documents · no page of its own yet
  • Solid Tumors · 12 shared documents · no page of its own yet
  • Braf · 12 shared documents
  • China · 11 shared documents

Story momentum

Rising

The word compares 6 mentions on 1 Nov 2026 with 4 on 11 Oct 2026 (+50%); a change of less than 8% either way reads Steady.

Daily mentions +20% from 18 Sept 2026 to 1 Nov 2026, between 3 and 19 a day

How often tracked coverage mentions MSI-H, day by day.

Market price, cited

Not priced yet

No open prediction market prices a question materially about MSI-H yet. Ask about MSI-H

No market price on file: no prediction market prices a question about this name yet

Coverage volume and market price are separate measures.

For developers

This page is also an object: GET https://sigb.ai/api/v1/node/e/6450f6c247712f5605f5b361 returns the same record as sb.node.v1. Or call the get_entity MCP tool at https://sigb.ai/api/mcp with name msi-h.

{
  "name": "msi-h",
  "label": "MSI-H",
  "asOf": "2026-11-03",
  "mentions": 54,
  "outlets": 35,
  "domains": 6,
  "node": {
    "id": "sb:e/6450f6c247712f5605f5b361",
    "schema": "sb.node.v1",
    "rest": "https://sigb.ai/api/v1/node/e/6450f6c247712f5605f5b361",
    "knowledgeCutoff": "2026-11-03T13:08:56.552092+00:00",
    "snapshot": "this deploy's committed data files (commit not exposed in this runtime)"
  },
  "coverageTrend": "rising",
  "history": {
    "since": "2026-10-21T13:12:56.354446+00:00",
    "changes": 0
  },
  "whereFrom": {
    "level": "counts",
    "label": "54 mentions across 6 domains",
    "children": [
      {
        "level": "reports",
        "label": "6 reports drawn on this page, each with its link",
        "children": {
          "count": 6,
          "unfold": "expand=+1"
        }
      },
      {
        "level": "domains",
        "label": "6 coverage domains",
        "children": {
          "count": 6,
          "unfold": "expand=+1"
        }
      },
      {
        "level": "not shown",
        "label": "The other 48 mentions",
        "edge": "counted daily from tracked coverage; single mentions are not listed one by one"
      }
    ]
  }
}

The figures on this page, as data. The tool returns the full entity record.

Events involving MSI-H

Nothing reported: the record holds no registered event and no claim that names this.

Walk the record from MSI-H

Open where it comes from, follow a claim or a related name, and use the trail to come back. Every step says what it is, how it stands and when. Machines read the same record.

MSI-H

Entity.

Evidence
112 documents · 44 separate publishers · a mention shows the name is in use, not that any claim about it is true
Standing
A name from our starting list; its record is kept up to date automatically from coverage
Time
first seen 11 Mar 2026, last seen 1 Nov 2026
Measured
12% of mentions say something specific about it; the rest only name it
As of
3 Nov 2026
10 links from here

Who it moves with: the 10 names are in the map above.

What is claimed about it (0)

none on file at this cutoff

Situations it is named in (0)

none on file at this cutoff

For machines: this record as JSON

Watch this

What the coverage says

Recent reporting that names MSI-H, newest first. Open any row to follow it to the original article.

Evidence tiers: primary source = an official public record · attributed = a named outlet, receipt linked · lead = observed, not yet receipted.

What it connects to

Related records.

Pull a thread

Recorded history

No change in coverage state or wire tier recorded since 21 Oct 2026.

Ask about MSI-HWatch MSI-H

Story momentum counts mentions in tracked coverage. Prices are the market’s own, cited with the venue. Informational only, not advice. As of 3 Nov 2026.