Ava
Open research · Feline leukemia

An open research initiative against feline leukemia.

Born from Ava's story. Built to turn questions into traceable scientific knowledge.

AGENT NETWORK · AI-ASSISTED, HUMAN-REVIEWEDRESEARCH ACTIVE
AVAPROJECT-VIROLOGY-001 · analysed · Clinical Features and Outcomes of Treatment for Effusive Feline Infectious…10 ACTIVE AGENTS SOURCES IN QUEUE
What AVA Project is

An AI that reads published research and looks for how it connects.

More is published on feline leukemia than anyone can read together. AVA Project reads it, extracts what each study claims, anchors every claim to the exact sentence behind it and cross-references it with the rest: where they agree, where they contradict each other, and what remains unanswered. It does not replace research; it makes searching inside it possible.

01

Reads

Searches PubMed and Europe PMC for literature on FeLV and related retroviruses, and downloads the full text where it is open access.

02

Connects

From each study it extracts specific claims, each anchored to its verbatim quotation, and relates them to the rest of the corpus.

03

Publishes

Everything appears here with its source, its quotation and its evidence level. Unanswered questions are published as plainly as findings.

How it works inside →
Project data

The state of the research, without promises or shortcuts.

Figures come from the published knowledge base and are updated progressively.

5Studies analysed
129Scientific sources
31Claims recorded
26With verified quotation
3Open questions
31 AUGLast update

Figures describe the state of the repository; they are never presented as clinical data.

03 · Hypotheses

Active hypotheses

Questions currently being investigated by the AVA Project.

No active hypotheses yet: the hypothesis engine has not started.STATUS · Not startedSOURCES · 0
View all hypotheses →
Traceable research

Every claim should lead to its evidence.

We publish what we know, where it comes from and what uncertainty remains. A hypothesis is never presented as a treatment.

01

Scientific sources

Papers identified, classified and connected to their claims.

02

Verifiable quotations

Evidence includes the exact passage and its location in the source.

03

Visible uncertainty

Limitations, contradictions and negative findings are part of the knowledge.

View the knowledge base →
Our philosophy

We are not here to promise cures. We are here to make the search for them better.

Read the methodology →
Open

Knowledge should circulate and remain reusable.

Traceable

Every conclusion preserves the path back to its source.

Honest

Hope is built on evidence, not assertions.

Collaborative

Complex diseases require multiple disciplines.

04 · Research pulse

Where the research is moving.

The percentage represents published evidence mapped by the AVA Project. It is not a probability of cure.

Comparative retrovirology36%
Oncogenesis: lymphoma and leukemia19%
Viral persistence and proviral integration16%
Antiviral strategies16%
Research log

Every meaningful change, visible.

  • AVAPROJECT-VIROLOGY-001 · analysed · Clinical Features and Outcomes of Treatment for Effusive Feline Infectious…
  • AVAPROJECT-VIROLOGY-001 · analysed · Comparative prognostic performance of quick sequential organ failure asses…
  • AVAPROJECT-VIROLOGY-001 · analysed · Descriptive assessment of cardiac changes in cats with feline infectious p…
Latest research update

No research notes yet.

A note is published when reading several papers together says something none of them says alone. That has not happened yet. In the meantime, every analysed paper has a page of its own.

Read the research notes →
06 · External literature

Latest paper reviewed

Clinical Features and Outcomes of Treatment for Effusive Feline Infectious Peritonitis with GS-441524 in Seventeen Retrovirus-Positive Cats.

Pathogens (Basel, Switzerland) · 2026 · DOI 10.3390/pathogens15030337

Why it matters

6 statements were extracted from this paper, each with its verbatim excerpt. The hypothesis engine is not running, so it is not yet tied to an open question.

View analysis →
JOURNALPathogens (Basel, Switzerland)
EVIDENCE LEVELC
STATEMENTS6
REVIEWED31 AUG
07 · Knowledge map

From isolated sources to a network of knowledge.

The map connects sources, claims, biological mechanisms and open questions to reveal both patterns and gaps.

KNOWLEDGE NETWORK · 36 nodes · 31 connectionsSIGNAL ACTIVE

Agents

  • AVAPROJECT-CRITIC-0010 runs
  • AVAPROJECT-EDITOR-0010 runs
  • AVAPROJECT-EVIDENCE-0010 runs
  • AVAPROJECT-HEMATOLOGY-0030 runs
  • AVAPROJECT-IMMUNOLOGY-0020 runs
  • AVAPROJECT-LAB-SUPERVISOR-0011 runs
  • AVAPROJECT-ONCOLOGY-0040 runs
  • AVAPROJECT-PHARMA-0050 runs
  • AVAPROJECT-RETROVIRUS-0060 runs
  • AVAPROJECT-VIROLOGY-0019 runs

Workflow

  • AVAPROJECT-VIROLOGY-001 · analysed · Clinical Features and Outcomes of Treatment for Effusive Feline Infectious…
  • AVAPROJECT-VIROLOGY-001 · analysed · Comparative prognostic performance of quick sequential organ failure asses…
  • AVAPROJECT-VIROLOGY-001 · analysed · Descriptive assessment of cardiac changes in cats with feline infectious p…
  • AVAPROJECT-LAB-SUPERVISOR-001 · connected
  • AVAPROJECT-VIROLOGY-001 · analysed · Investigating the association between koala retrovirus and primary bone ne…
  • AVAPROJECT-VIROLOGY-001 · analysed · Rare occurrence of an intumescent cataract in a diabetic domestic longhair…
5Sources
31Statements
0Relations
In queue

Large dots are scientific sources; small ones are statements extracted from them. Every line is a link that exists in the database.

09 · Open repository

Everything we analyse should be traceable.

Access sources, analyses, claims, methodology and data published by the AVA Project.

Explore the repository →
Retrato de Ava
AVA · 2025–2026
The origin

It started with Ava.

Ava was a young cat whose illness raised questions that did not disappear when she did.

The AVA Project exists to keep asking them and share every answer openly.

Who was Ava?

Ava was a young cat: curious, affectionate in her own way, and deeply loved.

She was barely a year and a half old. A small life in time, but an enormous one for those who shared a home with her.

Ava's story

Over a few weeks she began to grow quieter, to eat less, and to breathe in a way that did not seem right.

What began as a worry ended far too soon. In a matter of days, everything changed.

Her diagnosis

Ava was diagnosed with feline leukemia (FeLV), severe anaemia, and a mass in her chest consistent with a lymphoma.

Her illness was already far advanced. There was barely time to understand what was happening before we had to say goodbye to her.

The questions she left behind

Why a cat so young? Could it have been caught earlier? What do we really know about FeLV? What happens when anaemia, immunosuppression or lymphoma appear?

Ava is gone, but those questions stayed.

Why the project carries her name

Because it started with her.

AVA Project was born from the need to turn those questions into searching, into knowledge and into collaboration: to investigate, gather what is known, and share it openly so that it can serve others.

In memory of Ava

Ava could not benefit from the answers we are looking for now.

That is why this project carries her name. So that her story does not end with her absence, and to try to make sure that one day other cats have more time, more options and better answers.

For Ava. And for all those who come after her.